1,240 results on '"Lucaci, A"'
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202. Genomic epidemiology of SARS-CoV-2 in a university outbreak setting and implications for public health planning
- Author
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Nickbakhsh, Sema, Hughes, Joseph, Christofidis, Nicolaos, Griffiths, Emily, Shaaban, Sharif, Enright, Jessica, Smollett, Katherine, Nomikou, Kyriaki, Palmalux, Natasha, Tong, Lily, Carmichael, Stephen, Sreenu, Vattipally B., Orton, Richard, Goldstein, Emily J., Tomb, Rachael M., Robson, Samuel C., Connor, Thomas R., Loman, Nicholas J., Golubchik, Tanya, Nunez, Rocio T. Martinez, Bonsall, David, Rambaut, Andrew, Snell, Luke B., Livett, Rich, Ludden, Catherine, Corden, Sally, Nastouli, Eleni, Nebbia, Gaia, Johnston, Ian, Lythgoe, Katrina, Torok, M. Estee, Goodfellow, Ian G., Prieto, Jacqui A., Saeed, Kordo, Jackson, David K., Houlihan, Catherine, Frampton, Dan, Hamilton, William L., Witney, Adam A., Bucca, Giselda, Pope, Cassie F., Moore, Catherine, Thomson, Emma C., Harrison, Ewan M., Smith, Colin P., Rogan, Fiona, Beckwith, Shaun M., Murray, Abigail, Singleton, Dawn, Eastick, Kirstine, Sheridan, Liz A., Randell, Paul, Jackson, Leigh M., Ariani, Cristina V., Gonçalves, Sónia, Fairley, Derek J., Loose, Matthew W., Watkins, Joanne, Moses, Samuel, Nicholls, Sam, Bull, Matthew, Amato, Roberto, Smith, Darren L., Aanensen, David M., Barrett, Jeffrey C., Aggarwal, Dinesh, Shepherd, James G., Curran, Martin D., Parmar, Surendra, Parker, Matthew D., Williams, Catryn, Glaysher, Sharon, Underwood, Anthony P., Bashton, Matthew, Pacchiarini, Nicole, Loveson, Katie F., Byott, Matthew, Carabelli, Alessandro M., Templeton, Kate E., de Silva, Thushan I., Wang, Dennis, Langford, Cordelia F., Sillitoe, John, Gunson, Rory N., Cottrell, Simon, O?Grady, Justin, Kwiatkowski, Dominic, Lillie, Patrick J., Cortes, Nicholas, Moore, Nathan, Thomas, Claire, Burns, Phillipa J., Mahungu, Tabitha W., Liggett, Steven, Beckett, Angela H., Holden, Matthew T. G., Levett, Lisa J., Osman, Husam, Hassan-Ibrahim, Mohammed O., Simpson, David A., Chand, Mrera, Gupta, Ravi K., Darby, Alistair C., Paterson, Steve, Pybus, Oliver G., Volz, Erik M., de Angelis, Daniela, Robertson, David L., Page, Andrew J., Martincorena, Inigo, Aigrain, Louise, Bassett, Andrew R., Wong, Nick, Taha, Yusri, Erkiert, Michelle J., Chapman, Michael H. Spencer, Dewar, Rebecca, McHugh, Martin P., Mookerjee, Siddharth, Aplin, Stephen, Harvey, Matthew, Sass, Thea, Umpleby, Helen, Wheeler, Helen, McKenna, James P., Warne, Ben, Taylor, Joshua F., Chaudhry, Yasmin, Izuagbe, Rhys, Jahun, Aminu S., Young, Gregory R., McMurray, Claire, McCann, Clare M., Nelson, Andrew, Elliott, Scott, Lowe, Hannah, Price, Anna, Crown, Matthew R., Rey, Sara, Roy, Sunando, Temperton, Ben, Hesketh, Andrew R., Laing, Kenneth G., Monahan, Irene M., Heaney, Judith, Pelosi, Emanuela, Silviera, Siona, Wilson-Davies, Eleri, Fryer, Helen, Adams, Helen, du Plessis, Louis, Johnson, Rob, Harvey, William T., Orton, Richard J., Spurgin, Lewis G., Bourgeois, Yann, Ruis, Chris, O?Toole, Áine, Gourtovaia, Marina, Sanderson, Theo, Fraser, Christophe, Edgeworth, Jonathan, Breuer, Judith, Michell, Stephen L., Todd, John A., John, Michaela, Buck, David, Gajee, Kavitha, Kay, Gemma L., Peacock, Sharon J., Heyburn, David, Kitchman, Katie, McNally, Alan, Pritchard, David T., Dervisevic, Samir, Muir, Peter, Robinson, Esther, Vipond, Barry B., Ramadan, Newara A., Jeanes, Christopher, Weldon, Danni, Catalan, Jana, Jones, Neil, da Silva Filipe, Ana, Williams, Chris, Fuchs, Marc, Miskelly, Julia, Jeffries, Aaron R., Oliver, Karen, Park, Naomi R., Ash, Amy, Koshy, Cherian, Barrow, Magdalena, Buchan, Sarah L., Mantzouratou, Anna, Clark, Gemma, Holmes, Christopher W., Campbell, Sharon, Davis, Thomas, Tan, Ngee Keong, Brown, Julianne R., Harris, Kathryn A., Kidd, Stephen P., Grant, Paul R., Xu-McCrae, Li, Cox, Alison, Madona, Pinglawathee, Pond, Marcus, Randell, Paul A., Withell, Karen T., Williams, Cheryl, Graham, Clive, Denton-Smith, Rebecca, Swindells, Emma, Turnbull, Robyn, Sloan, Tim J., Bosworth, Andrew, Hutchings, Stephanie, Pymont, Hannah M., Casey, Anna, Ratcliffe, Liz, Jones, Christopher R., Knight, Bridget A., Haque, Tanzina, Hart, Jennifer, Irish-Tavares, Dianne, Witele, Eric, Mower, Craig, Watson, Louisa K., Collins, Jennifer, Eltringham, Gary, Crudgington, Dorian, Macklin, Ben, Iturriza-Gomara, Miren, Lucaci, Anita O., McClure, Patrick C., Carlile, Matthew, Holmes, Nadine, Moore, Christopher, Storey, Nathaniel, Rooke, Stefan, Yebra, Gonzalo, Craine, Noel, Perry, Malorie, Alikhan, Nabil-Fareed, Bridgett, Stephen, Cook, Kate F., Fearn, Christopher, Goudarzi, Salman, Lyons, Ronan A., Williams, Thomas, Haldenby, Sam T., Durham, Jillian, Leonard, Steven, Davies, Robert M., Batra, Rahul, Blane, Beth, Spyer, Moira J., Smith, Perminder, Yavus, Mehmet, Williams, Rachel J., Mahanama, Adhyana I. K., Samaraweera, Buddhini, Girgis, Sophia T., Hansford, Samantha E., Green, Angie, Beaver, Charlotte, Bellis, Katherine L., Dorman, Matthew J., Kay, Sally, Prestwood, Liam, Rajatileka, Shavanthi, Quick, Joshua, Poplawski, Radoslaw, Reynolds, Nicola, Mack, Andrew, Morriss, Arthur, Whalley, Thomas, Patel, Bindi, Georgana, Iliana, Hosmillo, Myra, Pinckert, Malte L., Stockton, Joanne, Henderson, John H., Hollis, Amy, Stanley, William, Yew, Wen C., Myers, Richard, Thornton, Alicia, Adams, Alexander, Annett, Tara, Asad, Hibo, Birchley, Alec, Coombes, Jason, Evans, Johnathan M., Fina, Laia, Gatica-Wilcox, Bree, Gilbert, Lauren, Graham, Lee, Hey, Jessica, Hilvers, Ember, Jones, Sophie, Jones, Hannah, Kumziene-Summerhayes, Sara, McKerr, Caoimhe, Powell, Jessica, Pugh, Georgia, Taylor, Sarah, Trotter, Alexander J., Williams, Charlotte A., Kermack, Leanne M., Foulkes, Benjamin H., Gallis, Marta, Hornsby, Hailey R., Louka, Stavroula F., Pohare, Manoj, Wolverson, Paige, Zhang, Peijun, MacIntyre-Cockett, George, Trebes, Amy, Moll, Robin J., Ferguson, Lynne, Maclean, Alasdair, Tomb, Rachael, Starinskij, Igor, Thomson, Laura, Southgate, Joel, Kraemer, Moritz U. G., Raghwani, Jayna, Zarebski, Alex E., Boyd, Olivia, Geidelberg, Lily, Illingworth, Chris J., Jackson, Chris, Pascall, David, Vattipally, Sreenu, Freeman, Timothy M., Hsu, Sharon N., Lindsey, Benjamin B., James, Keith, Lewis, Kevin, Tonkin-Hill, Gerry, Tovar-Corona, Jaime M., Cox, MacGregor, Abudahab, Khalil, Menegazzo, Mirko, Taylor, Ben E. W., Yeats, Corin A., Mukaddas, Afrida, Wright, Derek W., de Oliveira Martins, Leonardo, Colquhoun, Rachel, Hill, Verity, Jackson, Ben, McCrone, J. T., Medd, Nathan, Scher, Emily, Keatley, Jon-Paul, Curran, Tanya, Morgan, Sian, Maxwell, Patrick, Smith, Ken, Eldirdiri, Sahar, Kenyon, Anita, Holmes, Alison H., Price, James R., Wyatt, Tim, Mather, Alison E., SkvortsovHartley, Timofey John A., Guest, Martyn, Kitchen, Christine, Merrick, Ian, Munn, Robert, Bertolusso, Beatrice, Lynch, Jessica, Vernet, Gabrielle, Kirk, Stuart, Wastnedge, Elizabeth, Stanley, Rachael, Idle, Giles, Bradley, Declan T., Poyner, Jennifer, Mori, Matilde, Jones, Owen, Wright, Victoria, Brooks, Ellena, Churcher, Carol M., Fragakis, Mireille, Galai, Katerina, Jermy, Andrew, Judges, Sarah, McManus, Georgina M., Smith, Kim S., Westwick, Elaine, Attwood, Stephen W., Bolt, Frances, Davies, Alisha, De Lacy, Elen, Downing, Fatima, Edwards, Sue, Meadows, Lizzie, Jeremiah, Sarah, Smith, Nikki, Foulser, Luke, Charalampous, Themoula, Patel, Amita, Berry, Louise, Boswell, Tim, Fleming, Vicki M., Howson-Wells, Hannah C., Joseph, Amelia, Khakh, Manjinder, Lister, Michelle M., Bird, Paul W., Fallon, Karlie, Helmer, Thomas, McMurray, Claire L., Odedra, Mina, Shaw, Jessica, Tang, Julian W., Willford, Nicholas J., Blakey, Victoria, Raviprakash, Veena, Sheriff, Nicola, Williams, Lesley-Anne, Feltwell, Theresa, Bedford, Luke, Cargill, James S., Hughes, Warwick, Moore, Jonathan, Stonehouse, Susanne, Atkinson, Laura, Lee, Jack C. D., Shah, Divya, Alcolea-Medina, Adela, Ohemeng-Kumi, Natasha, Ramble, John, Sehmi, Jasveen, Williams, Rebecca, Chatterton, Wendy, Pusok, Monika, Everson, William, Castigador, Anibolina, Macnaughton, Emily, El Bouzidi, Kate, Lampejo, Temi, Sudhanva, Malur, Breen, Cassie, Sluga, Graciela, Ahmad, Shazaad S. Y., George, Ryan P., Machin, Nicholas W., Binns, Debbie, James, Victoria, Blacow, Rachel, Coupland, Lindsay, Smith, Louise, Barton, Edward, Padgett, Debra, Scott, Garren, Cross, Aidan, Mirfenderesky, Mariyam, Greenaway, Jane, Cole, Kevin, Clarke, Phillip, Duckworth, Nichola, Walsh, Sarah, Bicknell, Kelly, Impey, Robert, Wyllie, Sarah, Hopes, Richard, Bishop, Chloe, Chalker, Vicki, Harrison, Ian, Gifford, Laura, Molnar, Zoltan, Auckland, Cressida, Evans, Cariad, Johnson, Kate, Partridge, David G., Raza, Mohammad, Baker, Paul, Bonner, Stephen, Essex, Sarah, Murray, Leanne J., Lawton, Andrew I., Burton-Fanning, Shirelle, Payne, Brendan A. I., Waugh, Sheila, Gomes, Andrea N., Kimuli, Maimuna, Murray, Darren R., Ashfield, Paula, Dobie, Donald, Ashford, Fiona, Best, Angus, Crawford, Liam, Cumley, Nicola, Mayhew, Megan, Megram, Oliver, Mirza, Jeremy, Moles-Garcia, Emma, Percival, Benita, Driscoll, Megan, Ensell, Leah, Lowe, Helen L., Maftei, Laurentiu, Mondani, Matteo, Chaloner, Nicola J., Cogger, Benjamin J., Easton, Lisa J., Huckson, Hannah, Lewis, Jonathan, Lowdon, Sarah, Malone, Cassandra S., Munemo, Florence, Mutingwende, Manasa, Nicodemi, Roberto, Podplomyk, Olga, Somassa, Thomas, Beggs, Andrew, Richter, Alex, Cormie, Claire, Dias, Joana, Forrest, Sally, Higginson, Ellen E., Maes, Mailis, Young, Jamie, Davidson, Rose K., Jackson, Kathryn A., Turtle, Lance, Keeley, Alexander J., Ball, Jonathan, Byaruhanga, Timothy, Chappell, Joseph G., Dey, Jayasree, Hill, Jack D., Park, Emily J., Fanaie, Arezou, Hilson, Rachel A., Yaze, Geraldine, Lo, Stephanie, Afifi, Safiah, Beer, Robert, Maksimovic, Joshua, McCluggage, Kathryn, Spellman, Karla, Bresner, Catherine, Fuller, William, Marchbank, Angela, Workman, Trudy, Shelest, Ekaterina, Debebe, Johnny, Sang, Fei, Zamudio, Marina Escalera, Francois, Sarah, Gutierrez, Bernardo, Vasylyeva, Tetyana I., Flaviani, Flavia, Ragonnet-Cronin, Manon, Smollett, Katherine L., Broos, Alice, Mair, Daniel, Nichols, Jenna, Tsatsani, Ioulia, O?Brien, Sarah, Rushton, Steven, Sanderson, Roy, Perkins, Jon, Cotton, Seb, Gallagher, Abbie, Allara, Elias, Pearson, Clare, Bibby, David, Dabrera, Gavin, Ellaby, Nicholas, Gallagher, Eileen, Hubb, Jonathan, Lackenby, Angie, Lee, David, Manesis, Nikos, Mbisa, Tamyo, Platt, Steven, Twohig, Katherine A., Morgan, Mari, Aydin, Alp, Baker, David J., Foster-Nyarko, Ebenezer, Prosolek, Sophie J., Rudder, Steven, Baxter, Chris, Carvalho, SÃlvia F., Lavin, Deborah, Mariappan, Arun, Radulescu, Clara, Singh, Aditi, Tang, Miao, Morcrette, Helen, Bayzid, Nadua, Cotic, Marius, Balcazar, Carlos E., Gallagher, Michael D., Maloney, Daniel, Stanton, Thomas D., Williamson, Kathleen A., Manley, Robin, Michelsen, Michelle L., Sambles, Christine M., Studholme, David J., Warwick-Dugdale, Joanna, Eccles, Richard, Gemmell, Matthew, Gregory, Richard, Hughes, Margaret, Nelson, Charlotte, Rainbow, Lucille, Vamos, Edith E., Webster, Hermione J., Whitehead, Mark, Wierzbicki, Claudia, Angyal, Adrienn, Green, Luke R., Whiteley, Max, Betteridge, Emma, Bronner, Iraad F., Farr, Ben W., Goodwin, Scott, Lensing, Stefanie V., McCarthy, Shane A., Quail, Michael A., Rajan, Diana, Redshaw, Nicholas M., Scott, Carol, Shirley, Lesley, Thurston, Scott A. J., Rowe, Will, Gaskin, Amy, Le-Viet, Thanh, Bonfield, James, Liddle, Jennifier, Whitwham, Andrew, Templeton, Kate, Milosevic, Catriona, Thomson, Emma, Illingworth, Christopher J. R., Smith-Palmer, Alison, Nickbakhsh, Sema [0000-0001-9543-7536], Sreenu, Vattipally B [0000-0001-6673-4697], Orton, Richard [0000-0002-3389-4325], Thomson, Emma [0000-0003-1482-0889], Robertson, David L [0000-0001-6338-0221], Apollo - University of Cambridge Repository, University of St Andrews. St Andrews Bioinformatics Unit, University of St Andrews. Infection and Global Health Division, University of St Andrews. Biomedical Sciences Research Complex, and University of St Andrews. School of Medicine
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631/114/739 ,Multidisciplinary ,Universities ,SARS-CoV-2 ,article ,COVID-19 ,QH426 Genetics ,3rd-DAS ,Genomics ,C400 ,692/700/478/174 ,United States ,Disease Outbreaks ,B900 ,Health Planning ,SDG 3 - Good Health and Well-being ,692/699/255/2514 ,631/114/2397 ,RA0421 ,RA0421 Public health. Hygiene. Preventive Medicine ,Humans ,631/181/457 ,QH426 - Abstract
Funding: The CVR authors are supported by the Medical Research Council [MC_UU_12014/12 and MC_UU_12018/12]. COG-UK is supported by funding from the Medical Research Council (MRC) part of UK Research & Innovation (UKRI), the National Institute of Health Research (NIHR) [Grant code: MC_PC_19027], and Genome Research Limited, operating as the Wellcome Sanger Institute. Whole genome sequencing of SARS-CoV-2 has occurred at an unprecedented scale, and can be exploited for characterising outbreak risks at the fine-scale needed to inform control strategies. One setting at continued risk of COVID-19 outbreaks are higher education institutions, associated with student movements at the start of term, close living conditions within residential halls, and high social contact rates. Here we analysed SARS-CoV-2 whole genome sequences in combination with epidemiological data to investigate a large cluster of student cases associated with University of Glasgow accommodation in autumn 2020, Scotland. We identified 519 student cases of SARS-CoV-2 infection associated with this large cluster through contact tracing data, with 30% sequencing coverage for further analysis. We estimated at least 11 independent introductions of SARS-CoV-2 into the student population, with four comprising the majority of detected cases and consistent with separate outbreaks. These four outbreaks were curtailed within a week following implementation of control measures. The impact of student infections on the local community was short-term despite an underlying increase in community infections. Our study highlights the need for context-specific information in the formation of public health policy for higher educational settings. Publisher PDF
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- 2022
203. SARS-CoV-2 lineage dynamics in England from September to November 2021: high diversity of Delta sub-lineages and increased transmissibility of AY.4.2
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Eales, O, Page, AJ, de Oliveira Martins, L, Wang, H, Bodinier, B, Haw, D, Jonnerby, J, Atchison, C, Robson, SC, Connor, TR, Loman, NJ, Golubchik, T, Nunez, RTM, Bonsall, D, Rambaut, A, Snell, LB, Livett, R, Ludden, C, Corden, S, Nastouli, E, Nebbia, G, Johnston, I, Lythgoe, K, Torok, ME, Goodfellow, IG, Prieto, JA, Saeed, K, Jackson, DK, Houlihan, C, Frampton, D, Hamilton, WL, Witney, AA, Bucca, G, Pope, CF, Moore, C, Thomson, EC, Harrison, EM, Smith, CP, Rogan, F, Beckwith, SM, Murray, A, Singleton, D, Eastick, K, Sheridan, LA, Randell, P, Jackson, LM, Ariani, CV, Gonçalves, S, Fairley, DJ, Loose, MW, Watkins, J, Moses, S, Nicholls, S, Bull, M, Amato, R, Smith, DL, Aanensen, DM, Barrett, JC, Aggarwal, D, Shepherd, JG, Curran, MD, Parmar, S, Parker, MD, Williams, C, Glaysher, S, Underwood, AP, Bashton, M, Pacchiarini, N, Loveson, KF, Byott, M, Carabelli, AM, Templeton, KE, de Silva, TI, Wang, D, Langford, CF, Sillitoe, J, Gunson, RN, Cottrell, S, O’Grady, J, Kwiatkowski, D, Lillie, PJ, Cortes, N, Moore, N, Thomas, C, Burns, PJ, Mahungu, TW, Liggett, S, Beckett, AH, Holden, MTG, Levett, LJ, Osman, H, Hassan-Ibrahim, MO, Simpson, DA, Chand, M, Gupta, RK, Darby, AC, Paterson, S, Pybus, OG, Volz, EM, de Angelis, D, Robertson, DL, Martincorena, I, Aigrain, L, Bassett, AR, Wong, N, Taha, Y, Erkiert, MJ, Chapman, MHS, Dewar, R, McHugh, MP, Mookerjee, S, Aplin, S, Harvey, M, Sass, T, Umpleby, H, Wheeler, H, McKenna, JP, Warne, B, Taylor, JF, Chaudhry, Y, Izuagbe, R, Jahun, AS, Young, GR, McMurray, C, McCann, CM, Nelson, A, Elliott, S, Lowe, H, Price, A, Crown, MR, Rey, S, Roy, S, Temperton, B, Shaaban, S, Hesketh, AR, Laing, KG, Monahan, IM, Heaney, J, Pelosi, E, Silviera, S, Wilson-Davies, E, Fryer, H, Adams, H, du Plessis, L, Johnson, R, Harvey, WT, Hughes, J, Orton, RJ, Spurgin, LG, Bourgeois, Y, Ruis, C, O’Toole, Á, Gourtovaia, M, Sanderson, T, Fraser, C, Edgeworth, J, Breuer, J, Michell, SL, Todd, JA, John, M, Buck, D, Gajee, K, Kay, GL, Peacock, SJ, Heyburn, D, Kitchman, K, McNally, A, Pritchard, DT, Dervisevic, S, Muir, P, Robinson, E, Vipond, BB, Ramadan, NA, Jeanes, C, Weldon, D, Catalan, J, Jones, N, da Silva Filipe, A, Fuchs, M, Miskelly, J, Jeffries, AR, Oliver, K, Park, NR, Ash, A, Koshy, C, Barrow, M, Buchan, SL, Mantzouratou, A, Clark, G, Holmes, CW, Campbell, S, Davis, T, Tan, NK, Brown, JR, Harris, KA, Kidd, SP, Grant, PR, Xu-McCrae, L, Cox, A, Madona, P, Pond, M, Randell, PA, Withell, KT, Graham, C, Denton-Smith, R, Swindells, E, Turnbull, R, Sloan, TJ, Bosworth, A, Hutchings, S, Pymont, HM, Casey, A, Ratcliffe, L, Jones, CR, Knight, BA, Haque, T, Hart, J, Irish-Tavares, D, Witele, E, Mower, C, Watson, LK, Collins, J, Eltringham, G, Crudgington, D, Macklin, B, Iturriza-Gomara, M, Lucaci, AO, McClure, PC, Carlile, M, Holmes, N, Storey, N, Rooke, S, Yebra, G, Craine, N, Perry, M, Alikhan, N - F, Bridgett, S, Cook, KF, Fearn, C, Goudarzi, S, Lyons, RA, Williams, T, Haldenby, ST, Durham, J, Leonard, S, Davies, RM, Batra, R, Blane, B, Spyer, MJ, Smith, P, Yavus, M, Williams, RJ, Mahanama, AIK, Samaraweera, B, Girgis, ST, Hansford, SE, Green, A, Beaver, C, Bellis, KL, Dorman, MJ, Kay, S, Prestwood, L, Rajatileka, S, Quick, J, Poplawski, R, Reynolds, N, Mack, A, Morriss, A, Whalley, T, Patel, B, Georgana, I, Hosmillo, M, Pinckert, ML, Stockton, J, Henderson, JH, Hollis, A, Stanley, W, Yew, WC, Myers, R, Thornton, A, Adams, A, Annett, T, Asad, H, Birchley, A, Coombes, J, Evans, JM, Fina, L, Gatica-Wilcox, B, Gilbert, L, Graham, L, Hey, J, Hilvers, E, Jones, S, Jones, H, Kumziene-Summerhayes, S, McKerr, C, Powell, J, Pugh, G, Taylor, S, Trotter, AJ, Williams, CA, Kermack, LM, Foulkes, BH, Gallis, M, Hornsby, HR, Louka, SF, Pohare, M, Wolverson, P, Zhang, P, MacIntyre-Cockett, G, Trebes, A, Moll, RJ, Ferguson, L, Goldstein, EJ, Maclean, A, Tomb, R, Starinskij, I, Thomson, L, Southgate, J, Kraemer, MUG, Raghwani, J, Zarebski, AE, Boyd, O, Geidelberg, L, Illingworth, CJ, Jackson, C, Pascall, D, Vattipally, S, Freeman, TM, Hsu, SN, Lindsey, BB, James, K, Lewis, K, Tonkin-Hill, G, Tovar-Corona, JM, Cox, MG, Abudahab, K, Menegazzo, M, MEng, BEWT, Yeats, CA, Mukaddas, A, Wright, DW, Colquhoun, R, Hill, V, Jackson, B, McCrone, JT, Medd, N, Scher, E, Keatley, J - P, Curran, T, Morgan, S, Maxwell, P, Smith, K, Eldirdiri, S, Kenyon, A, Holmes, AH, Price, JR, Wyatt, T, Mather, AE, Skvortsov, T, Hartley, JA, Guest, M, Kitchen, C, Merrick, I, Munn, R, Bertolusso, B, Lynch, J, Vernet, G, Kirk, S, Wastnedge, E, Stanley, R, Idle, G, Bradley, DT, Poyner, J, Mori, M, Jones, O, Wright, V, Brooks, E, Churcher, CM, Fragakis, M, Galai, K, Jermy, A, Judges, S, McManus, GM, Smith, KS, Westwick, E, Attwood, SW, Bolt, F, Davies, A, De Lacy, E, Downing, F, Edwards, S, Meadows, L, Jeremiah, S, Smith, N, Foulser, L, Charalampous, T, Patel, A, Berry, L, Boswell, T, Fleming, VM, Howson-Wells, HC, Joseph, A, Khakh, M, Lister, MM, Bird, PW, Fallon, K, Helmer, T, McMurray, CL, Odedra, M, Shaw, J, Tang, JW, Willford, NJ, Blakey, V, Raviprakash, V, Sheriff, N, Williams, L - A, Feltwell, T, Bedford, L, Cargill, JS, Hughes, W, Moore, J, Stonehouse, S, Atkinson, L, Lee, JCD, Shah, D, Alcolea-Medina, A, Ohemeng-Kumi, N, Ramble, J, Sehmi, J, Williams, R, Chatterton, W, Pusok, M, Everson, W, Castigador, A, Macnaughton, E, Bouzidi, KE, Lampejo, T, Sudhanva, M, Breen, C, Sluga, G, Ahmad, SSY, George, RP, Machin, NW, Binns, D, James, V, Blacow, R, Coupland, L, Smith, L, Barton, E, Padgett, D, Scott, G, Cross, A, Mirfenderesky, M, Greenaway, J, Cole, K, Clarke, P, Duckworth, N, Walsh, S, Bicknell, K, Impey, R, Wyllie, S, Hopes, R, Bishop, C, Chalker, V, Harrison, I, Gifford, L, Molnar, Z, Auckland, C, Evans, C, Johnson, K, Partridge, DG, Raza, M, Baker, P, Bonner, S, Essex, S, Murray, LJ, Lawton, AI, Burton-Fanning, S, Payne, BAI, Waugh, S, Gomes, AN, Kimuli, M, Murray, DR, Ashfield, P, Dobie, D, Ashford, F, Best, A, Crawford, L, Cumley, N, Mayhew, M, Megram, O, Mirza, J, Moles-Garcia, E, Percival, B, Driscoll, M, Ensell, L, Lowe, HL, Maftei, L, Mondani, M, Chaloner, NJ, Cogger, BJ, Easton, LJ, Huckson, H, Lewis, J, Lowdon, S, Malone, CS, Munemo, F, Mutingwende, M, Nicodemi, R, Podplomyk, O, Somassa, T, Beggs, A, Richter, A, Cormie, C, Dias, J, Forrest, S, Higginson, EE, Maes, M, Young, J, Davidson, RK, Jackson, KA, Turtle, L, Keeley, AJ, Ball, J, Byaruhanga, T, Chappell, JG, Dey, J, Hill, JD, Park, EJ, Fanaie, A, Hilson, RA, Yaze, G, Lo, S, Afifi, S, Beer, R, Maksimovic, J, McCluggage, K, Spellman, K, Bresner, C, Fuller, W, Marchbank, A, Workman, T, Shelest, E, Debebe, J, Sang, F, Zamudio, ME, Francois, S, Gutierrez, B, Vasylyeva, TI, Flaviani, F, Ragonnet-Cronin, M, Smollett, KL, Broos, A, Mair, D, Nichols, J, Nomikou, K, Tong, L, Tsatsani, I, O’Brien, PS, Rushton, S, Sanderson, R, Perkins, J, Cotton, S, Gallagher, A, Allara, E, Pearson, C, Bibby, D, Dabrera, G, Ellaby, N, Gallagher, E, Hubb, J, Lackenby, A, Lee, D, Manesis, N, Mbisa, T, Platt, S, Twohig, KA, Morgan, M, Aydin, A, Baker, DJ, Foster-Nyarko, E, Prosolek, SJ, Rudder, S, Baxter, C, Carvalho, SF, Lavin, D, Mariappan, A, Radulescu, C, Singh, A, Tang, M, Morcrette, H, Bayzid, N, Cotic, M, Balcazar, CE, Gallagher, MD, Maloney, D, Stanton, TD, Williamson, KA, Manley, R, Michelsen, ML, Sambles, CM, Studholme, DJ, Warwick-Dugdale, J, Eccles, R, Gemmell, M, Gregory, R, Hughes, M, Nelson, C, Rainbow, L, Vamos, EE, Webster, HJ, Whitehead, M, Wierzbicki, C, Angyal, A, Green, LR, Whiteley, M, Betteridge, E, Bronner, IF, Farr, BW, Goodwin, S, Lensing, SV, McCarthy, SA, Quail, MA, Rajan, D, Redshaw, NM, Scott, C, Shirley, L, Thurston, SAJ, Rowe, W, Gaskin, A, Le-Viet, T, Bonfield, J, Liddle, J, Whitwham, A, Ashby, D, Barclay, W, Taylor, G, Cooke, G, Ward, H, Darzi, A, Riley, S, Chadeau-Hyam, M, Donnelly, CA, Elliott, P, The COVID-19 Genomics UK (COG-UK) Consortium, Department of Health, Imperial College Healthcare NHS Trust- BRC Funding, Medical Research Council (MRC), Cancer Research UK, Commission of the European Communities, Wellcome Trust, National Institute for Health Research, and Imperial College Healthcare NHS Trust: Research Capability Funding (RCF)
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Delta variant ,Science & Technology ,SARS-CoV-2 ,COVID-19 ,1103 Clinical Sciences ,C500 ,Microbiology ,Genetic diversity ,B900 ,Infectious Diseases ,England ,COVID-19 Genomics UK (COG-UK) Consortium ,1108 Medical Microbiology ,Mutation ,Humans ,Transmission advantage ,Life Sciences & Biomedicine ,Phylogeny ,0605 Microbiology - Abstract
Background Since the emergence of SARS-CoV-2, evolutionary pressure has driven large increases in the transmissibility of the virus. However, with increasing levels of immunity through vaccination and natural infection the evolutionary pressure will switch towards immune escape. Genomic surveillance in regions of high immunity is crucial in detecting emerging variants that can more successfully navigate the immune landscape. Methods We present phylogenetic relationships and lineage dynamics within England (a country with high levels of immunity), as inferred from a random community sample of individuals who provided a self-administered throat and nose swab for rt-PCR testing as part of the REal-time Assessment of Community Transmission-1 (REACT-1) study. During round 14 (9 September–27 September 2021) and 15 (19 October–5 November 2021) lineages were determined for 1322 positive individuals, with 27.1% of those which reported their symptom status reporting no symptoms in the previous month. Results We identified 44 unique lineages, all of which were Delta or Delta sub-lineages, and found a reduction in their mutation rate over the study period. The proportion of the Delta sub-lineage AY.4.2 was increasing, with a reproduction number 15% (95% CI 8–23%) greater than the most prevalent lineage, AY.4. Further, AY.4.2 was less associated with the most predictive COVID-19 symptoms (p = 0.029) and had a reduced mutation rate (p = 0.050). Both AY.4.2 and AY.4 were found to be geographically clustered in September but this was no longer the case by late October/early November, with only the lineage AY.6 exhibiting clustering towards the South of England. Conclusions As SARS-CoV-2 moves towards endemicity and new variants emerge, genomic data obtained from random community samples can augment routine surveillance data without the potential biases introduced due to higher sampling rates of symptomatic individuals.
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- 2022
204. COVID-19 due to the B.1.617.2 (Delta) variant compared to B.1.1.7 (Alpha) variant of SARS-CoV-2: a prospective observational cohort study
- Author
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Kläser, Kerstin, Molteni, Erika, Graham, Mark, Canas, Liane S., Österdahl, Marc F., Antonelli, Michela, Chen, Liyuan, Deng, Jie, Murray, Benjamin, Kerfoot, Eric, Wolf, Jonathan, May, Anna, Fox, Ben, Capdevila, Joan, Aanensen, David M., Abudahab, Khalil, Adams, Helen, Adams, Alexander, Afifi, Safiah, Aggarwal, Dinesh, Ahmad, Shazaad S. Y., Aigrain, Louise, Alcolea-Medina, Adela, Alikhan, Nabil-Fareed, Allara, Elias, Amato, Roberto, Angyal, Adrienn, Annett, Tara, Aplin, Stephen, Ariani, Cristina V., Asad, Hibo, Ash, Amy, Ashfield, Paula, Ashford, Fiona, Atkinson, Laura, Attwood, Stephen W., Auckland, Cressida, Aydin, Alp, Baker, David J., Baker, Paul, Balcazar, Carlos E., Ball, Jonathan, Barrett, Jeffrey C., Barrow, Magdalena, Barton, Edward, Bashton, Matthew, Bassett, Andrew R., Batra, Rahul, Baxter, Chris, Bayzid, Nadua, Beaver, Charlotte, Beckett, Angela H., Beckwith, Shaun M., Bedford, Luke, Beer, Robert, Beggs, Andrew, Bellis, Katherine L., Berry, Louise, Bertolusso, Beatrice, Best, Angus, Betteridge, Emma, Bibby, David, Bicknell, Kelly, Binns, Debbie, Birchley, Alec, Bird, Paul W., Bishop, Chloe, Blacow, Rachel, Blakey, Victoria, Blane, Beth, Bolt, Frances, Bonfield, James, Bonner, Stephen, Bonsall, David, Boswell, Tim, Bosworth, Andrew, Bourgeois, Yann, Boyd, Olivia, Bradley, Declan T., Breen, Cassie, Bresner, Catherine, Breuer, Judith, Bridgett, Stephen, Bronner, Iraad F., Brooks, Ellena, Broos, Alice, Brown, Julianne R., Bucca, Giselda, Buchan, Sarah L., Buck, David, Bull, Matthew, Burns, Phillipa J., Burton-Fanning, Shirelle, Byaruhanga, Timothy, Byott, Matthew, Campbell, Sharon, Carabelli, Alessandro M., Cargill, James S., Carlile, Matthew, Carvalho, Sílvia F., Casey, Anna, Castigador, Anibolina, Catalan, Jana, Chalker, Vicki, Chaloner, Nicola J., Chand, Meera, Chappell, Joseph G., Charalampous, Themoula, Chatterton, Wendy, Chaudhry, Yasmin, Churcher, Carol M., Clark, Gemma, Clarke, Phillip, Cogger, Benjamin J., Cole, Kevin, Collins, Jennifer, Colquhoun, Rachel, Connor, Thomas R., Cook, Kate F., Coombes, Jason, Corden, Sally, Cormie, Claire, Cortes, Nicholas, Cotic, Marius, Cotton, Seb, Cottrell, Simon, Coupland, Lindsay, Cox, MacGregor, Cox, Alison, Craine, Noel, Crawford, Liam, Cross, Aidan, Crown, Matthew, Crudgington, Dorian, Cumley, Nicola, Curran, Tanya, Curran, Martin D., da Silva Filipe, Ana, Dabrera, Gavin, Darby, Alistair C., Davidson, Rose K., Davies, Alisha, Davies, Robert M., Davis, Thomas, de Angelis, Daniela, De Lacy, Elen, de Oliveira Martins, Leonardo, de Silva, Thushan I., Debebe, Johnny, Denton-Smith, Rebecca, Dervisevic, Samir, Dewar, Rebecca, Dey, Jayasree, Dias, Joana, Dobie, Donald, Dorman, Matthew J., Downing, Fatima, Driscoll, Megan, du Plessis, Louis, Duckworth, Nichola, Durham, Jillian, Eastick, Kirstine, Easton, Lisa J., Eccles, Richard, Edgeworth, Jonathan, Edwards, Sue, Bouzidi, Kate El, Eldirdiri, Sahar, Ellaby, Nicholas, Elliott, Scott, Eltringham, Gary, Ensell, Leah, Erkiert, Michelle J., Zamudio, Marina Escalera, Essex, Sarah, Evans, Johnathan M., Evans, Cariad, Everson, William, Fairley, Derek J., Fallon, Karlie, Fanaie, Arezou, Farr, Ben W., Fearn, Christopher, Feltwell, Theresa, Ferguson, Lynne, Fina, Laia, Flaviani, Flavia, Fleming, Vicki M., Forrest, Sally, Foster-Nyarko, Ebenezer, Foulkes, Benjamin H., Foulser, Luke, Fragakis, Mireille, Frampton, Dan, Francois, Sarah, Fraser, Christophe, Freeman, Timothy M., Fryer, Helen, Fuchs, Marc, Fuller, William, Gajee, Kavitha, Galai, Katerina, Gallagher, Abbie, Gallagher, Eileen, Gallagher, Michael D., Gallis, Marta, Gaskin, Amy, Gatica-Wilcox, Bree, Geidelberg, Lily, Gemmell, Matthew, Georgana, Iliana, George, Ryan P., Gifford, Laura, Gilbert, Lauren, Girgis, Sophia T., Glaysher, Sharon, Goldstein, Emily J., Golubchik, Tanya, Gomes, Andrea N., Gonçalves, Sónia, Goodfellow, Ian G., Goodwin, Scott, Goudarzi, Salman, Gourtovaia, Marina, Graham, Clive, Graham, Lee, Grant, Paul R., Green, Luke R., Green, Angie, Greenaway, Jane, Gregory, Richard, Guest, Martyn, Gunson, Rory N., Gupta, Ravi K., Gutierrez, Bernardo, Haldenby, Sam T., Hamilton, William L., Hansford, Samantha E., Haque, Tanzina, Harris, Kathryn A., Harrison, Ian, Harrison, Ewan M., Hart, Jennifer, Hartley, John A., Harvey, William T., Harvey, Matthew, Hassan-Ibrahim, Mohammed O., Heaney, Judith, Helmer, Thomas, Henderson, John, Hesketh, Andrew R., Hey, Jessica, Heyburn, David, Higginson, Ellen E., Hill, Verity, Hill, Jack D., Hilson, Rachel A., Hilvers, Ember, Holden, Matthew T. G., Hollis, Amy, Holmes, Christopher W., Holmes, Nadine, Holmes, Alison H., Hopes, Richard, Hornsby, Hailey R., Hosmillo, Myra, Houlihan, Catherine, Howson-Wells, Hannah C., Hsu, Sharon N., Hubb, Jonathan, Huckson, Hannah, Hughes, Warwick, Hughes, Joseph, Hughes, Margaret, Hutchings, Stephanie, Idle, Giles, Illingworth, Chris J., Impey, Robert, Irish-Tavares, Dianne, Iturriza-Gomara, Miren, Izuagbe, Rhys, Jackson, Chris, Jackson, Ben, Jackson, Leigh M., Jackson, Kathryn A., Jackson, David K., Jahun, Aminu S., James, Victoria, James, Keith, Jeanes, Christopher, Jeffries, Aaron R., Jeremiah, Sarah, Jermy, Andrew, John, Michaela, Johnson, Rob, Johnson, Kate, Johnston, Ian, Jones, Owen, Jones, Sophie, Jones, Hannah, Jones, Christopher R., Jones, Neil, Joseph, Amelia, Judges, Sarah, Kay, Gemma L., Kay, Sally, Keatley, Jon-Paul, Keeley, Alexander J., Kenyon, Anita, Kermack, Leanne M., Khakh, Manjinder, Kidd, Stephen P., Kimuli, Maimuna, Kirk, Stuart, Kitchen, Christine, Kitchman, Katie, Knight, Bridget A., Koshy, Cherian, Kraemer, Moritz U. G., Kumziene-Summerhayes, Sara, Kwiatkowski, Dominic, Lackenby, Angie, Laing, Kenneth G., Lampejo, Temi, Langford, Cordelia F., Lavin, Deborah, Lawton, Andrew I., Lee, Jack C. D., Lee, David, Lensing, Stefanie V., Leonard, Steven, Levett, Lisa J., Le-Viet, Thanh, Lewis, Jonathan, Lewis, Kevin, Liddle, Jennifier, Liggett, Steven, Lillie, Patrick J., Lindsey, Benjamin B., Lister, Michelle M., Livett, Rich, Lo, Stephanie, Loman, Nicholas J., Loose, Matthew W., Louka, Stavroula F., Loveson, Katie F., Lowdon, Sarah, Lowe, Hannah, Lowe, Helen L., Lucaci, Anita O., Ludden, Catherine, Lynch, Jessica, Lyons, Ronan A., Lythgoe, Katrina, Machin, Nicholas W., MacIntyre-Cockett, George, Mack, Andrew, Macklin, Ben, Maclean, Alasdair, Macnaughton, Emily, Madona, Pinglawathee, Maes, Mailis, Maftei, Laurentiu, Mahanama, Adhyana I. K., Mahungu, Tabitha W., Mair, Daniel, Maksimovic, Joshua, Malone, Cassandra S., Maloney, Daniel, Manesis, Nikos, Manley, Robin, Mantzouratou, Anna, Marchbank, Angela, Mariappan, Arun, Martincorena, Inigo, Nunez, Rocio T. Martinez, Mather, Alison E., Maxwell, Patrick, Mayhew, Megan, Mbisa, Tamyo, McCann, Clare, McCarthy, Shane A., McCluggage, Kathryn, McClure, Patrick C., McCrone, J. T., McHugh, Martin P., McKenna, James P., McKerr, Caoimhe, McManus, Georgina M., McMurray, Claire L., McMurray, Claire, McNally, Alan, Meadows, Lizzie, Medd, Nathan, Megram, Oliver, Menegazzo, Mirko, Merrick, Ian, Michell, Stephen L., Michelsen, Michelle L., Mirfenderesky, Mariyam, Mirza, Jeremy, Miskelly, Julia, Moles-Garcia, Emma, Moll, Robin J., Molnar, Zoltan, Monahan, Irene M., Mondani, Matteo, Mookerjee, Siddharth, Moore, Christopher, Moore, Jonathan, Moore, Nathan, Moore, Catherine, Morcrette, Helen, Morgan, Sian, Morgan, Mari, Mori, Matilde, Morriss, Arthur, Moses, Samuel, Mower, Craig, Muir, Peter, Mukaddas, Afrida, Munemo, Florence, Munn, Robert, Murray, Abigail, Murray, Leanne J., Murray, Darren R., Mutingwende, Manasa, Myers, Richard, Nastouli, Eleni, Nebbia, Gaia, Nelson, Andrew, Nelson, Charlotte, Nicholls, Sam, Nichols, Jenna, Nicodemi, Roberto, Nomikou, Kyriaki, O’Grady, Justin, O’Brien, Sarah, Odedra, Mina, Ohemeng-Kumi, Natasha, Oliver, Karen, Orton, Richard J., Osman, Husam, O’Toole, Áine, Pacchiarini, Nicole, Padgett, Debra, Page, Andrew J., Park, Emily J., Park, Naomi R., Parker, Matthew D., Parmar, Surendra, Partridge, David G., Pascall, David, Patel, Amita, Patel, Bindi, Paterson, Steve, Payne, Brendan A. I., Peacock, Sharon J., Pearson, Clare, Pelosi, Emanuela, Percival, Benita, Perkins, Jon, Perry, Malorie, Pinckert, Malte L., Platt, Steven, Podplomyk, Olga, Pohare, Manoj, Pond, Marcus, Pope, Cassie F., Poplawski, Radoslaw, Powell, Jessica, Poyner, Jennifer, Prestwood, Liam, Price, Anna, Price, James R., Prieto, Jacqui A., Pritchard, David T., Prosolek, Sophie J., Pugh, Georgia, Pusok, Monika, Pybus, Oliver G., Pymont, Hannah M., Quail, Michael A., Quick, Joshua, Radulescu, Clara, Raghwani, Jayna, Ragonnet-Cronin, Manon, Rainbow, Lucille, Rajan, Diana, Rajatileka, Shavanthi, Ramadan, Newara A., Rambaut, Andrew, Ramble, John, Randell, Paul A., Randell, Paul, Ratcliffe, Liz, Raviprakash, Veena, Raza, Mohammad, Redshaw, Nicholas M., Rey, Sara, Reynolds, Nicola, Richter, Alex, Robertson, David L., Robinson, Esther, Robson, Samuel C., Rogan, Fiona, Rooke, Stefan, Rowe, Will, Roy, Sunando, Rudder, Steven, Ruis, Chris, Rushton, Steven, Ryan, Felicity, Saeed, Kordo, Samaraweera, Buddhini, Sambles, Christine M., Sanderson, Roy, Sanderson, Theo, Sang, Fei, Sass, Thea, Scher, Emily, Scott, Garren, Scott, Carol, Sehmi, Jasveen, Shaaban, Sharif, Shah, Divya, Shaw, Jessica, Shelest, Ekaterina, Shepherd, James G., Sheridan, Liz A., Sheriff, Nicola, Shirley, Lesley, Sillitoe, John, Silviera, Siona, Simpson, David A., Singh, Aditi, Singleton, Dawn, Skvortsov, Timofey, Sloan, Tim J., Sluga, Graciela, Smith, Ken, Smith, Kim S., Smith, Perminder, Smith, Darren, Smith, Louise, Smith, Colin P., Smith, Nikki, Smollett, Katherine L., Snell, Luke B., Somassa, Thomas, Southgate, Joel, Spellman, Karla, Chapman, Michael H. Spencer, Spurgin, Lewis G., Spyer, Moira J., Stanley, Rachael, Stanley, William, Stanton, Thomas D., Starinskij, Igor, Stockton, Joanne, Stonehouse, Susanne, Storey, Nathaniel, Studholme, David J., Sudhanva, Malur, Swindells, Emma, Taha, Yusri, Tan, Ngee Keong, Tang, Julian W., Tang, Miao, Taylor, Ben E. W., Taylor, Joshua F., Taylor, Sarah, Temperton, Ben, Templeton, Kate E., Thomas, Claire, Thomson, Laura, Thomson, Emma C., Thornton, Alicia, Thurston, Scott A. J., Todd, John A., Tomb, Rachael, Tong, Lily, Tonkin-Hill, Gerry, Torok, M. Estee, Tovar-Corona, Jaime M., Trebes, Amy, Trotter, Alexander J., Tsatsani, Ioulia, Turnbull, Robyn, Turtle, Lance, Twohig, Katherine A., Umpleby, Helen, Underwood, Anthony P., Vamos, Edith E., Vasylyeva, Tetyana I., Vattipally, Sreenu, Vernet, Gabrielle, Vipond, Barry B., Volz, Erik M., Walsh, Sarah, Wang, Dennis, Warne, Ben, Warwick-Dugdale, Joanna, Wastnedge, Elizabeth, Watkins, Joanne, Watson, Louisa K., Waugh, Sheila, Webster, Hermione J., Weldon, Danni, Westwick, Elaine, Whalley, Thomas, Wheeler, Helen, Whitehead, Mark, Whiteley, Max, Whitwham, Andrew, Wierzbicki, Claudia, Willford, Nicholas J., Williams, Lesley-Anne, Williams, Rebecca, Williams, Cheryl, Williams, Chris, Williams, Charlotte A., Williams, Rachel J., Williams, Thomas, Williams, Catryn, Williamson, Kathleen A., Wilson-Davies, Eleri, Witele, Eric, Withell, Karen T., Witney, Adam A., Wolverson, Paige, Wong, Nick, Workman, Trudy, Wright, Victoria, Wright, Derek W., Wyatt, Tim, Wyllie, Sarah, Xu-McCrae, Li, Yavus, Mehmet, Yaze, Geraldine, Yeats, Corin A., Yebra, Gonzalo, Yew, Wen Chyin, Young, Greg, Young, Jamie, Zarebski, Alex E., Zhang, Peijun, Modat, Marc, Hammers, Alexander, Spector, Tim D., Steves, Claire J., Sudre, Carole H., Ourselin, Sebastien, Duncan, Emma L., Radiology and nuclear medicine, Peacock, Sharon [0000-0002-1718-2782], and Apollo - University of Cambridge Repository
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B900 ,Adult ,Multidisciplinary ,SARS-CoV-2 ,SARS-CoV-2/genetics ,Reinfection ,B100 ,COVID-19 ,Humans ,C500 ,Prospective Studies ,Hepatitis D ,COVID-19/epidemiology - Abstract
The Delta (B.1.617.2) variant was the predominant UK circulating SARS-CoV-2 strain between May and December 2021. How Delta infection compares with previous variants is unknown. This prospective observational cohort study assessed symptomatic adults participating in the app-based COVID Symptom Study who tested positive for SARS-CoV-2 from May 26 to July 1, 2021 (Delta overwhelmingly the predominant circulating UK variant), compared (1:1, age- and sex-matched) with individuals presenting from December 28, 2020 to May 6, 2021 (Alpha (B.1.1.7) the predominant variant). We assessed illness (symptoms, duration, presentation to hospital) during Alpha- and Delta-predominant timeframes; and transmission, reinfection, and vaccine effectiveness during the Delta-predominant period. 3581 individuals (aged 18 to 100 years) from each timeframe were assessed. The seven most frequent symptoms were common to both variants. Within the first 28 days of illness, some symptoms were more common with Delta versus Alpha infection (including fever, sore throat, and headache) and some vice versa (dyspnoea). Symptom burden in the first week was higher with Delta versus Alpha infection; however, the odds of any given symptom lasting ≥ 7 days was either lower or unchanged. Illness duration ≥ 28 days was lower with Delta versus Alpha infection, though unchanged in unvaccinated individuals. Hospitalisation for COVID-19 was unchanged. The Delta variant appeared more (1.49) transmissible than Alpha. Re-infections were low in all UK regions. Vaccination markedly reduced the risk of Delta infection (by 69-84%). We conclude that COVID-19 from Delta or Alpha infections is similar. The Delta variant is more transmissible than Alpha; however, current vaccines showed good efficacy against disease. This research framework can be useful for future comparisons with new emerging variants.
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- 2022
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205. MODELE DE LUARE A DECIZIILOR ÎN PEDIATRIE – PARTEA A II-A
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Ştefana Maria Moisă, Rodica Gramma, Andrada Pârvu, Silvia Dumitraş, Mariana Enache, Gabriel Roman, Laurenţiu Lucaci, and Beatrice Ioan
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luare a deciziilor ,pediatrie ,Medicine ,Pediatrics ,RJ1-570 - Abstract
Până recent, în întreaga lume se considera că părintele este tutorele legal al copilului cu vârsta mai mică de 18-21 ani, acest lucru atrăgând după sine dreptul şi obligaţia de a lua decizii medicale în numele minorului. Experienţa a arătat, însă, că acest model de luare a deciziilor poate să nu lucreze întotdeauna în interesul copilului, în special în situaţia în care părinţii fac parte din anumite grupuri religioase. Următorul pas în etica luării deciziilor în pediatrie a fost reprezentat de posibilitatea medicilor de a acţiona în instanţă părinţii care refuzau tratamentul necesar copiilor din motive religioase, etapă urmată de aceea a introducerii conceptului de „minor emancipat“, capabil de a lua decizii privind propria sănătate. Recent, în Canada, regiunile British Columbia şi New Brunswick au adoptat o lege care permite minorilor „capabili“ să ia decizii privind propria sănătate, capacitatea de luare a deciziilor fi ind evaluată de medic şi nedepinzând de vârsta copilului, ci de gradul de dezvoltare neurocognitivă a acestuia. Acest model creşte, în mod paradoxal, responsabilitatea medicului, care trebuie să evalueze dacă minorul este competent decizional şi dacă decizia luată de acesta este în acord cu propriul interes al copilului din punct de vedere medical. În acest context, medicul poate fi depăşit de unele aspecte sociale, culturale şi religioase care ar ghida decizia minorului, iar acest model nu elimină paternalismul în medicină, ci doar îi oferă alte valenţe. Legislaţia olandeză permite euthanasia în cazul persoanelor competente, cu vârsta mai mare de 12 ani, care solicită întreruperea activă a propriei vieţi. Recent, această ţară a adoptat Protocolul Groningen, o serie de ghiduri medicale şi legale care permit euthanasia nou-născuţilor cu boli incurabile şi cu o calitate prezisă a vieţii defi citară. Opozanţii protocolului afi rmă faptul că aplicarea acestuia deschide drumul spre eugenie. Legislaţia mondială este heterogenă în ceea ce priveşte luarea deciziilor medicale la copil. Fiecare dintre modelele prezentate are defi cienţe aparent insurmontabile. Această lucrare a fost realizată în cadrul Proiectului „Studii postdoctorale în domeniul eticii politicilor de sănătate“ POSDRU/89/1.5/S/61879 cofi nanţat din Fondul Social European prin Programul Operaţional Sectorial pentru Dezvoltarea Resurselor Umane 2007-2013.
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- 2013
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206. MODELE DE LUARE A DECIZIILOR ÎN PEDIATRIE – PARTEA I
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Ştefana Maria Moisă, Rodica Gramma, Andrada Pârvu, Silvia Dumitraş, Mariana Enache, Gabriel Roman, Laurenţiu Lucaci, and Beatrice Ioan
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luarea deciziilor ,pediatrie ,Medicine ,Pediatrics ,RJ1-570 - Abstract
Până recent, în întreaga lume se considera că părintele este tutorele legal al copilului cu vârsta mai mică de 18-21 ani, acest lucru atragând după sine dreptul şi obligaţia de a lua decizii medicale în numele minorului. Experienţa a arătat, însă, că acest model de luare a deciziilor poate să nu lucreze întotdeauna în interesul copilului, în special în situaţia în care părinţii fac parte din anumite grupuri religioase. Următorul pas în etica luării deciziilor în pediatrie a fost reprezentat de posibilitatea medicilor de a acţiona în instanţă părinţii care refuzau tratamentul necesar copiilor din motive religioase, etapă urmată de aceea a introducerii conceptului de „minor emancipat“, capabil de a lua decizii privind propria sănătate. Recent, în Canada, regiunile British Columbia şi New Brunswick au adoptat o lege care permite minorilor „capabili“ să ia decizii privind propria sănătate, capacitatea de luare a deciziilor fi ind evaluată de medic şi nedepinzând de vârsta copilului, ci de gradul de dezvoltare neurocognitivă a acestuia. Acest model creşte, în mod paradoxal, responsabilitatea medicului, care trebuie să evalueze dacă minorul este competent decizional şi dacă decizia luată de acesta este în acord cu propriul interes al copilului din punct de vedere medical. În acest context, medicul poate fi depăşit de unele aspecte sociale, culturale şi religioase care ar ghida decizia minorului, iar acest model nu elimină paternalismul în medicină, ci doar îi oferă alte valenţe. Legislaţia olandeză permite euthanasia în cazul persoanelor competente, cu vârsta mai mare de 12 ani, care solicită întreruperea activă a propriei vieţi. Recent, această ţară a adoptat Protocolul Groningen, o serie de ghiduri medicale şi legale care permit euthanasia nou-născuţilor cu boli incurabile şi cu o calitate prezisă a vieţii defi citară. Opozanţii protocolului afi rmă faptul că aplicarea acestuia deschide drumul spre eugenie. Legislaţia mondială este heterogenă în ceea ce priveşte luarea deciziilor medicale la copil. Fiecare dintre modelele prezentate are defi cienţe aparent insurmontabile. Această lucrare a fost realizată în cadrul Proiectului „Studii postdoctorale în domeniul eticii politicilor de sănătate“ POSDRU/89/1.5/S/61879 cofi nanţat din Fondul Social European prin Programul Operaţional Sectorial pentru Dezvoltarea Resurselor Umane 2007-2013.
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- 2013
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207. A COMBINED BIOMARKER APPROACH IN THE DIAGNOSIS OF COLORECTAL CANCER.
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Farc, Ovidiu, Zaharie, Florin, Țăulean, Roman, Vălean, Dan, Neagoe, Ioana Berindan, Budisan, Liviuta, Zănoagă, Oana, Lucaci, Elvira, Georgiu, Aurelian, and Cristea, Victor
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CELL adhesion molecules ,ENZYME-linked immunosorbent assay ,NONINVASIVE diagnostic tests ,COLORECTAL cancer ,MATRIX metalloproteinases - Abstract
Copyright of Romanian Archives of Microbiology & Immunology is the property of Institutul Cantacuzino and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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- 2023
208. ASPECTS OF CNC PROGRAMMING IN THE WOOD INDUSTRY.
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DERECICHEI, Laura, LUCACI, Codruţa, and CHEREGI, Gabriel
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- 2023
209. NUMERICAL SIMULATION OF INDUCTION HEAT TREATMENT FOR MATTOCK WITH TEETH FOR ROOTS.
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CHEREGI, Gabriel Remus, LUCACI, Mihaela Codruța, DERECICHEI, Laura Melinda, and CODĂU, Teodora Anca
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- 2023
210. ASPECTS REGARDING THE OPTIMIZATION OF MANUAL HYDRAULIC PRESS CAPACITY GROWTH.
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LUCACI, Codruţa, CHEREGI, Gabrie, DERECICHEI, Laura, GÂNSAC, Voichiţa TIMIȘ, and BLEDEA, Mihai
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- 2023
211. Eco-Innovation -- Pioneer of the Green Economy in the Development of the Entrepreneurial Environment. Study Case: Eco-Innovation Performance across Post-Socialist Countries in Europe.
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Vrânceanu, Maria Orhean, Lucaci, Ancuța, and Nastase, Carmen Eugenia
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SUSTAINABLE development ,ECONOMIC sectors ,COUNTRIES ,REPUTATION - Abstract
Innovation has the potential to increase the competitiveness and efficiency of economies. Environmental innovation helps companies improve the use of valuable resources and generate sustainable solutions that reduce the negative impact of the economy on the environment. In this paper, we provide a background on eco-innovation and methods to measure it. The purpose of this study is to underline the importance of eco-innovation for business reputation and to identify the main discrepancies between the post-socialist countries in terms of eco-innovation. Despite significant differences between countries and economic sectors, there are not enough companies implementing eco-innovation on the scale that is needed. Of all the post-socialist countries, the Czech Republic is the best practical example for eco-innovation activities. Despite the opportunities that environmental innovation presents to companies, more efforts are required to close the implementation gap. [ABSTRACT FROM AUTHOR]
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- 2023
212. IDENTIFYING IMPEDIMENTS TO PRESERVING OLD HOUSES AND CREATING SUSTAINABLE BUSINESSES IN THE BUKOVINA REGION.
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ORHEAN-VRANCEANU, Maria, NASTASE, Carmen Eugenia, LUCACI, Ancuța, and TRUFIN, Eugenia
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ECOLOGICAL houses ,RURAL development ,RURAL housing ,RURAL tourism ,CULTURAL property ,RURAL sociology - Abstract
In European countries, the enhancement of the cultural heritage of old rural houses of historical, architectural, economic and social value is an activity that aims firstly to bring the cultural heritage up to date, through restoration and placing it in the circuit of current socio-human values and, secondly, to promote the level of sustainable development of the rural communities. The binomial that guarantees success, both in terms of rural tourism and in terms of enhancing a village way of life, is modern infrastructure and a preserved and restored built heritage. The need for research and discussion related to the preservation of old houses is linked to the need to sustain rural traditional houses by recognising their role and contribution to maintaining harmonious relationships between people and their environment. [ABSTRACT FROM AUTHOR]
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- 2023
213. CFD-based scale-up and environmental assessment of a rotating drum leaching reactor for WEEE recycling
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Egedy, Attila, Fogarasi, Szabolcs, Varga, Tamás, Imre-Lucaci, Árpád, and Chován, Tibor
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- 2015
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214. Campylobacter jejuni transcriptome changes during loss of culturability in water.
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Christina Bronowski, Kasem Mustafa, Ian Goodhead, Chloe E James, Charlotte Nelson, Anita Lucaci, Paul Wigley, Tom J Humphrey, Nicola J Williams, Craig Winstanley, and ENIGMA Consortium
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Medicine ,Science - Abstract
Water serves as a potential reservoir for Campylobacter, the leading cause of bacterial gastroenteritis in humans. However, little is understood about the mechanisms underlying variations in survival characteristics between different strains of C. jejuni in natural environments, including water.We identified three Campylobacter jejuni strains that exhibited variability in their ability to retain culturability after suspension in tap water at two different temperatures (4°C and 25°C). Of the three, strains C. jejuni M1 exhibited the most rapid loss of culturability whilst retaining viability. Using RNAseq transcriptomics, we characterised C. jejuni M1 gene expression in response to suspension in water by analyzing bacterial suspensions recovered immediately after introduction into water (Time 0), and from two sampling time/temperature combinations where considerable loss of culturability was evident, namely (i) after 24 h at 25°C, and (ii) after 72 h at 4°C. Transcript data were compared with a culture-grown control. Some gene expression characteristics were shared amongst the three populations recovered from water, with more genes being up-regulated than down. Many of the up-regulated genes were identified in the Time 0 sample, whereas the majority of down-regulated genes occurred in the 25°C (24 h) sample.Variations in expression were found amongst genes associated with oxygen tolerance, starvation and osmotic stress. However, we also found upregulation of flagellar assembly genes, accompanied by down-regulation of genes involved in chemotaxis. Our data also suggested a switch from secretion via the sec system to via the tat system, and that the quorum sensing gene luxS may be implicated in the survival of strain M1 in water. Variations in gene expression also occurred in accessory genome regions. Our data suggest that despite the loss of culturability, C. jejuni M1 remains viable and adapts via specific changes in gene expression.
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- 2017
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215. Benefits of understanding the enzymatic activities in saline Lake Letea in the Danube Delta
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Roxana Cojoc, Anca Ioana Lucaci, Simona Neagu, Robert Ruginescu, Mădălin Enache, and Ioan Ardelean
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Danube delta ,Environmental chemistry ,medicine.medical_treatment ,Genetics ,medicine ,Environmental science ,Agronomy and Crop Science ,Applied Microbiology and Biotechnology ,Saline ,Biotechnology - Abstract
The purpose of this paper was to isolate halophiles from Letea saline lake and to performed a screening for industrially relevant extracellular enzymes. The investigations were conducted from October 2016 until May 2018. After a random selection of colonies that grew on the medium culture, 82 isolates were investigated. Based on their salt requirements and tolerance, it was remarked the presence of isolates belonging to halotolerant and moderate halophilic bacteria. Morphological and biochemical tests were used to characterize them. The ability of the tested isolates to produce extracellular enzymes was evaluated on the culture medium with salinity varying between 0-4M and supplemented with a specific substrate. The highest hydrolytic activities were recorded for casein at 0M NaCl, 1M NaCl, 2M NaCl, and Tween 80 and inulin at 0M NaCl, 1M NaCl, 2M NaCl, and 3M NaCl.
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- 2021
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216. SARS-CoV-2 evolution during treatment of chronic infection
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Kemp, S. A., Collier, D. A., Datir, R. P., Ferreira, I. A. T. M., Gayed, S., Jahun, A., Hosmillo, M., Rees-Spear, C., Mlcochova, P., Lumb, I. U., Roberts, D. J., Chandra, A., Temperton, N., Baker, S., Dougan, G., Hess, C., Kingston, N., Lehner, P. J., Lyons, P. A., Matheson, N. J., Owehand, W. H., Saunders, C., Summers, C., Thaventhiran, J. E. D., Toshner, M., Weekes, M. P., Bucke, A., Calder, J., Canna, L., Domingo, J., Elmer, A., Fuller, S., Harris, J., Hewitt, S., Kennet, J., Jose, S., Kourampa, J., Meadows, A., O'Brien, C., Price, J., Publico, C., Rastall, R., Ribeiro, C., Rowlands, J., Ruffolo, V., Tordesillas, H., Bullman, B., Dunmore, B. J., Fawke, S., Graf, S., Hodgson, J., Huang, C., Hunter, K., Jones, E., Legchenko, E., Matara, C., Martin, J., Mescia, F., O'Donnell, C., Pointon, L., Pond, N., Shih, J., Sutcliffe, R., Tilly, T., Treacy, C., Tong, Z., Wood, J., Wylot, M., Bergamaschi, L., Betancourt, A., Bower, G., Cossetti, C., De Sa, A., Epping, M., Gleadall, N., Grenfell, R., Hinch, A., Huhn, O., Jackson, S., Jarvis, I., Lewis, D., Marsden, J., Nice, F., Okecha, G., Omarjee, O., Perera, M., Richoz, N., Romashova, V., Yarkoni, N. S., Sharma, R., Stefanucci, L., Stephens, J., Strezlecki, M., Turner, L., De Bie, E. M. D. D., Bunclark, K., Josipovic, M., Mackay, M., Rossi, S., Selvan, M., Spencer, S., Yong, C., Ansaripour, A., Michael, A., Mwaura, L., Patterson, C., Polwarth, G., Polgarova, P., di Stefano, G., Fahey, C., Michel, R., Bong, S. -H., Coudert, J. D., Holmes, E., Allison, J., Butcher, H., Caputo, D., Clapham-Riley, D., Dewhurst, E., Furlong, A., Graves, B., Gray, J., Ivers, T., Kasanicki, M., Le Gresley, E., Linger, R., Meloy, S., Muldoon, F., Ovington, N., Papadia, S., Phelan, I., Stark, H., Stirrups, K. E., Townsend, P., Walker, N., Webster, J., Robson, S. C., Loman, N. J., Connor, T. R., Golubchik, T., Martinez Nunez, R. T., Ludden, C., Corden, S., Johnston, I., Bonsall, D., Smith, C. P., Awan, A. R., Bucca, G., Estee Torok, M., Saeed, K., Prieto, J. A., Jackson, D. K., Hamilton, W. L., Snell, L. B., Moore, C., Harrison, E. M., Goncalves, S., Fairley, D. J., Loose, M. W., Watkins, J., Livett, R., Moses, S., Amato, R., Nicholls, S., Bull, M., Smith, D. L., Barrett, J., Aanensen, D. M., Curran, M. D., Parmar, S., Aggarwal, D., Shepherd, J. G., Parker, M. D., Glaysher, S., Bashton, M., Underwood, A. P., Pacchiarini, N., Loveson, K. F., Carabelli, A. M., Templeton, K. E., Langford, C. F., Sillitoe, J., de Silva, T. I., Wang, D., Kwiatkowski, D., Rambaut, A., O'Grady, J., Cottrell, S., Holden, M. T. G., Thomson, E. C., Osman, H., Andersson, M., Chauhan, A. J., Hassan-Ibrahim, M. O., Lawniczak, M., Alderton, A., Chand, M., Constantinidou, C., Unnikrishnan, M., Darby, A. C., Hiscox, J. A., Paterson, S., Martincorena, I., Robertson, D. L., Volz, E. M., Page, A. J., Pybus, O. G., Bassett, A. R., Ariani, C. V., Spencer Chapman, M. H., K. K., Li, Shah, R. N., Jesudason, N. G., Taha, Y., Mchugh, M. P., Dewar, R., Jahun, A. S., Mcmurray, C., Pandey, S., Mckenna, J. P., Nelson, A., Young, G. R., Mccann, C. M., Elliott, S., Lowe, H., Temperton, B., Roy, S., Price, A., Rey, S., Wyles, M., Rooke, S., Shaaban, S., de Cesare, M., Letchford, L., Silveira, S., Pelosi, E., Wilson-Davies, E., O'Toole, A., Hesketh, A. R., Stark, R., du Plessis, L., Ruis, C., Adams, H., Bourgeois, Y., Michell, S. L., Gramatopoulos, D., Edgeworth, J., Breuer, J., Todd, J. A., Fraser, C., Buck, D., John, M., Kay, G. L., Palmer, S., Peacock, S. J., Heyburn, D., Weldon, D., Robinson, E., Mcnally, A., Muir, P., Vipond, I. B., Boyes, J., Sivaprakasam, V., Salluja, T., Dervisevic, S., Meader, E. J., Park, N. R., Oliver, K., Jeffries, A. R., Ott, S., da Silva Filipe, A., Simpson, D. A., Williams, C., Masoli, J. A. H., Knight, B. A., Jones, C. R., Koshy, C., Ash, A., Casey, A., Bosworth, A., Ratcliffe, L., Xu-McCrae, L., Pymont, H. M., Hutchings, S., Berry, L., Jones, K., Halstead, F., Davis, T., Holmes, C., Iturriza-Gomara, M., Lucaci, A. O., Randell, P. A., Cox, A., Madona, P., Harris, K. A., Brown, J. R., Mahungu, T. W., Irish-Tavares, D., Haque, T., Hart, J., Witele, E., Fenton, M. L., Liggett, S., Graham, C., Swindells, E., Collins, J., Eltringham, G., Campbell, S., Mcclure, P. C., Clark, G., Sloan, T. J., Jones, C., Lynch, J., Warne, B., Leonard, S., Durham, J., Williams, T., Haldenby, S. T., Storey, N., Alikhan, N. -F., Holmes, N., Carlile, M., Perry, M., Craine, N., Lyons, R. A., Beckett, A. H., Goudarzi, S., Fearn, C., Cook, K., Dent, H., Paul, H., Davies, R., Blane, B., Girgis, S. T., Beale, M. A., Bellis, K. L., Dorman, M. J., Drury, E., Kane, L., Kay, S., Mcguigan, S., Nelson, R., Prestwood, L., Rajatileka, S., Batra, R., Williams, R. J., Kristiansen, M., Green, A., Justice, A., Mahanama, A. I. K., Samaraweera, B., Hadjirin, N. F., Quick, J., Poplawski, R., Kermack, L. M., Reynolds, N., Hall, G., Chaudhry, Y., Pinckert, M. L., Georgana, I., Moll, R. J., Thornton, A., Myers, R., Stockton, J., Williams, C. A., Yew, W. C., Trotter, A. J., Trebes, A., MacIntyre-Cockett, G., Birchley, A., Adams, A., Plimmer, A., Gatica-Wilcox, B., Mckerr, C., Hilvers, E., Jones, H., Asad, H., Coombes, J., Evans, J. M., Fina, L., Gilbert, L., Graham, L., Cronin, M., Kumziene-Summerhayes, S., Taylor, S., Jones, S., Groves, D. C., Zhang, P., Gallis, M., Louka, S. F., Starinskij, I., Jackson, C., Gourtovaia, M., Tonkin-Hill, G., Lewis, K., Tovar-Corona, J. M., James, K., Baxter, L., Alam, M. T., Orton, R. J., Hughes, J., Vattipally, S., Ragonnet-Cronin, M., Nascimento, F. F., Jorgensen, D., Boyd, O., Geidelberg, L., Zarebski, A. E., Raghwani, J., Kraemer, M. U. G., Southgate, J., Lindsey, B. B., Freeman, T. M., Keatley, J. -P., Singer, J. B., de Oliveira Martins, L., Yeats, C. A., Abudahab, K., Taylor, B. E. W., Menegazzo, M., Danesh, J., Hogsden, W., Eldirdiri, S., Kenyon, A., Mason, J., Robinson, T. I., Holmes, A., Hartley, J. A., Curran, T., Mather, A. E., Shankar, G., Jones, R., Howe, R., Morgan, S., Wastenge, E., Chapman, M. R., Mookerjee, S., Stanley, R., Smith, W., Peto, T., Eyre, D., Crook, D., Vernet, G., Kitchen, C., Gulliver, H., Merrick, I., Guest, M., Munn, R., Bradley, D. T., Wyatt, T., Beaver, C., Foulser, L., Churcher, C. M., Brooks, E., Smith, K. S., Galai, K., Mcmanus, G. M., Bolt, F., Coll, F., Meadows, L., Attwood, S. W., Davies, A., De Lacy, E., Downing, F., Edwards, S., Scarlett, G. P., Jeremiah, S., Smith, N., Leek, D., Sridhar, S., Forrest, S., Cormie, C., Gill, H. K., Dias, J., Higginson, E. E., Maes, M., Young, J., Wantoch, M., Jamrozy, D., Lo, S., Patel, M., Hill, V., Bewshea, C. M., Ellard, S., Auckland, C., Harrison, I., Bishop, C., Chalker, V., Richter, A., Beggs, A., Best, A., Percival, B., Mirza, J., Megram, O., Mayhew, M., Crawford, L., Ashcroft, F., Moles-Garcia, E., Cumley, N., Hopes, R., Asamaphan, P., Niebel, M. O., Gunson, R. N., Bradley, A., Maclean, A., Mollett, G., Blacow, R., Bird, P., Helmer, T., Fallon, K., Tang, J., Hale, A. D., Macfarlane-Smith, L. R., Harper, K. L., Carden, H., Machin, N. W., Jackson, K. A., Ahmad, S. S. Y., George, R. P., Turtle, L., O'Toole, E., Watts, J., Breen, C., Cowell, A., Alcolea-Medina, A., Charalampous, T., Patel, A., Levett, L. J., Heaney, J., Rowan, A., Taylor, G. P., Shah, D., Atkinson, L., Lee, J. C. D., Westhorpe, A. P., Jannoo, R., Lowe, H. L., Karamani, A., Ensell, L., Chatterton, W., Pusok, M., Dadrah, A., Symmonds, A., Sluga, G., Molnar, Z., Baker, P., Bonner, S., Essex, S., Barton, E., Padgett, D., Scott, G., Greenaway, J., Payne, B. A. I., Burton-Fanning, S., Waugh, S., Raviprakash, V., Sheriff, N., Blakey, V., Williams, L. -A., Moore, J., Stonehouse, S., Smith, L., Davidson, R. K., Bedford, L., Coupland, L., Wright, V., Chappell, J. G., Tsoleridis, T., Ball, J., Khakh, M., Fleming, V. M., Lister, M. M., Howson-Wells, H. C., Boswell, T., Joseph, A., Willingham, I., Duckworth, N., Walsh, S., Wise, E., Moore, N., Mori, M., Cortes, N., Kidd, S., Williams, R., Gifford, L., Bicknell, K., Wyllie, S., Lloyd, A., Impey, R., Malone, C. S., Cogger, B. J., Levene, N., Monaghan, L., Keeley, A. J., Partridge, D. G., Raza, M., Evans, C., Johnson, K., Abnizova, I., Aigrain, L., Ali, M., Allen, L., Anderson, R., Ariani, C., Austin-Guest, S., Bala, S., Bassett, A., Battleday, K., Beal, J., Beale, M., Bellany, S., Bellerby, T., Bellis, K., Berger, D., Berriman, M., Betteridge, E., Bevan, P., Binley, S., Bishop, J., Blackburn, K., Bonfield, J., Boughton, N., Bowker, S., Brendler-Spaeth, T., Bronner, I., Brooklyn, T., Buddenborg, S. K., Bush, R., Caetano, C., Cagan, A., Carter, N., Cartwright, J., Monteiro, T. C., Chapman, L., Chillingworth, T. -J., Clapham, P., Clark, R., Clarke, A., Clarke, C., Cole, D., Cook, E., Coppola, M., Cornell, L., Cornwell, C., Corton, C., Crackett, A., Cranage, A., Craven, H., Craw, S., Crawford, M., Cutts, T., Dabrowska, M., Davies, M., Dawson, J., Day, C., Densem, A., Dibling, T., Dockree, C., Dodd, D., Dogga, S., Dougherty, M., Dove, A., Drummond, L., Dudek, M., Durrant, L., Easthope, E., Eckert, S., Ellis, P., Farr, B., Fenton, M., Ferrero, M., Flack, N., Fordham, H., Forsythe, G., Francis, M., Fraser, A., Freeman, A., Galvin, A., Garcia-Casado, M., Gedny, A., Girgis, S., Glover, J., Goodwin, S., Gould, O., Gray, A., Gray, E., Griffiths, C., Gu, Y., Guerin, F., Hamilton, W., Hanks, H., Harrison, E., Harrott, A., Harry, E., Harvison, J., Heath, P., Hernandez-Koutoucheva, A., Hobbs, R., Holland, D., Holmes, S., Hornett, G., Hough, N., Huckle, L., Hughes-Hallet, L., Hunter, A., Inglis, S., Iqbal, S., Jackson, A., Jackson, D., Verdejo, C. J., Jones, M., Kallepally, K., Kay, K., Keatley, J., Keith, A., King, A., Kitchin, L., Kleanthous, M., Klimekova, M., Korlevic, P., Krasheninnkova, K., Lane, G., Langford, C., Laverack, A., Law, K., Lensing, S., Lewis-Wade, A., Liddle, J., Lin, Q., Lindsay, S., Linsdell, S., Long, R., Lovell, J., Mack, J., Maddison, M., Makunin, A., Mamun, I., Mansfield, J., Marriott, N., Martin, M., Mayho, M., Mccarthy, S., Mcclintock, J., Mchugh, S., Mcminn, L., Meadows, C., Mobley, E., Moll, R., Morra, M., Morrow, L., Murie, K., Nash, S., Nathwani, C., Naydenova, P., Neaverson, A., Nerou, E., Nicholson, J., Nimz, T., Noell, G. G., O'Meara, S., Ohan, V., Olney, C., Ormond, D., Oszlanczi, A., Pang, Y. F., Pardubska, B., Park, N., Parmar, A., Patel, G., Payne, M., Peacock, S., Petersen, A., Plowman, D., Preston, T., Puethe, C., Quail, M., Rajan, D., Rance, R., Rawlings, S., Redshaw, N., Reynolds, J., Reynolds, M., Rice, S., Richardson, M., Roberts, C., Robinson, K., Robinson, M., Robinson, D., Rogers, H., Rojo, E. M., Roopra, D., Rose, M., Rudd, L., Sadri, R., Salmon, N., Saul, D., Schwach, F., Scott, C., Seekings, P., Shirley, L., Simms, A., Sinnott, M., Sivadasan, S., Siwek, B., Sizer, D., Skeldon, K., Skelton, J., Slater-Tunstill, J., Sloper, L., Smerdon, N., Smith, C., Smith, J., Smith, K., Smith, M., Smith, S., Smith, T., Sneade, L., Soria, C. D., Sousa, C., Souster, E., Sparkes, A., Spencer-Chapman, M., Squares, J., Steed, C., Stickland, T., Still, I., Stratton, M., Strickland, M., Swann, A., Swiatkowska, A., Sycamore, N., Swift, E., Symons, E., Szluha, S., Taluy, E., Tao, N., Taylor, K., Thompson, S., Thompson, M., Thomson, M., Thomson, N., Thurston, S., Toombs, D., Topping, B., Tovar-Corona, J., Ungureanu, D., Uphill, J., Urbanova, J., Jansen Van, P., Vancollie, V., Voak, P., Walker, D., Walker, M., Waller, M., Ward, G., Weatherhogg, C., Webb, N., Wells, A., Wells, E., Westwood, L., Whipp, T., Whiteley, T., Whitton, G., Whitwham, A., Widaa, S., Williams, M., Wilson, M., Wright, S., Farr, B. W., Quail, M. A., Thurston, S. A. J., Bronner, I. F., Redshaw, N. M., Lensing, S. V., Balcazar, C. E., Gallagher, M. D., Williamson, K. A., Stanton, T. D., Michelsen, M. L., Warwick-Dugdale, J., Manley, R., Farbos, A., Harrison, J. W., Sambles, C. M., Studholme, D. J., Lackenby, A., Mbisa, T., Platt, S., Miah, S., Bibby, D., Manso, C., Hubb, J., Dabrera, G., Ramsay, M., Bradshaw, D., Schaefer, U., Groves, N., Gallagher, E., Lee, D., Williams, D., Ellaby, N., Hartman, H., Manesis, N., Patel, V., Ledesma, J., Twohig, K. A., Allara, E., Pearson, C., Cheng, J. K. J., Bridgewater, H. E., Frost, L. R., Taylor-Joyce, G., Brown, P. E., Tong, L., Broos, A., Mair, D., Nichols, J., Carmichael, S. N., Smollett, K. L., Nomikou, K., Aranday-Cortes, E., Johnson, N., Nickbakhsh, S., Vamos, E. E., Hughes, M., Rainbow, L., Eccles, R., Nelson, C., Whitehead, M., Gregory, R., Gemmell, M., Wierzbicki, C., Webster, H. J., Fisher, C. L., Signell, A. W., Betancor, G., Wilson, H. D., Nebbia, G., Flaviani, F., Cerda, A. C., Merrill, T. V., Wilson, R. E., Cotic, M., Bayzid, N., Thompson, T., Acheson, E., Rushton, S., O'Brien, S., Baker, D. J., Rudder, S., Aydin, A., Sang, F., Debebe, J., Francois, S., Vasylyeva, T. I., Zamudio, M. E., Gutierrez, B., Marchbank, A., Maksimovic, J., Spellman, K., Mccluggage, K., Morgan, M., Beer, R., Afifi, S., Workman, T., Fuller, W., Bresner, C., Angyal, A., Green, L. R., Parsons, P. J., Tucker, R. M., Brown, R., Whiteley, M., Rowe, W., Siveroni, I., Le-Viet, T., Gaskin, A., Johnson, R., Sharrocks, K., Blane, E., Modis, Y., Leigh, K. E., Briggs, J. A. G., van Gils, M. J., Smith, K. G. C., Bradley, J. R., Doffinger, R., Ceron-Gutierrez, L., Barcenas-Morales, G., Pollock, D. D., Goldstein, R. A., Smielewska, A., Skittrall, J. P., Gouliouris, T., Goodfellow, I. G., Gkrania-Klotsas, E., Illingworth, C. J. R., Mccoy, L. E., Gupta, R. K., Medical Microbiology and Infection Prevention, AII - Infectious diseases, Collier, Dami A [0000-0001-5446-4423], Jahun, Aminu [0000-0002-4585-1701], Temperton, Nigel [0000-0002-7978-3815], Modis, Yorgo [0000-0002-6084-0429], Briggs, John AG [0000-0003-3990-6910], Goldstein, Richard A [0000-0001-5148-4672], Skittrall, Jordan P [0000-0002-8228-3758], Gkrania-Klotsas, Effrossyni [0000-0002-0930-8330], McCoy, Laura E [0000-0001-9503-7946], Gupta, Ravindra K [0000-0001-9751-1808], and Apollo - University of Cambridge Repository
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0301 basic medicine ,Male ,Time Factors ,viruses ,Passive ,Antibodies, Viral ,CITIID-NIHR BioResource COVID-19 Collaboration ,2.1 Biological and endogenous factors ,Viral ,Aetiology ,Neutralizing ,Lung ,Phylogeny ,neutralising antibodies ,Infectivity ,education.field_of_study ,Genome ,Multidisciplinary ,Alanine ,biology ,High-Throughput Nucleotide Sequencing ,Viral Load ,Spike Glycoprotein ,Virus Shedding ,Adenosine Monophosphate ,Aged ,Antibodies, Neutralizing ,COVID-19 ,Chronic Disease ,Genome, Viral ,Humans ,Immune Evasion ,Immune Tolerance ,Immunization, Passive ,Immunosuppression Therapy ,Mutagenesis ,Mutant Proteins ,Mutation ,SARS-CoV-2 ,Spike Glycoprotein, Coronavirus ,Evolution, Molecular ,Infectious Diseases ,Pneumonia & Influenza ,Antibody ,Infection ,Viral load ,Biotechnology ,Evolution ,General Science & Technology ,antibody escape, Convalescent plasma ,030106 microbiology ,Population ,evasion ,Antibodies ,Virus ,Article ,Vaccine Related ,resistance ,03 medical and health sciences ,Immune system ,COVID-19 Genomics UK (COG-UK) Consortium ,Biodefense ,Genetics ,Viral shedding ,education ,COVID-19 Serotherapy ,QR355 ,Prevention ,Wild type ,Molecular ,Pneumonia ,Virology ,COVID-19 Drug Treatment ,Coronavirus ,Emerging Infectious Diseases ,Good Health and Well Being ,030104 developmental biology ,biology.protein ,Immunization ,immune suppression ,mutation - Abstract
The spike protein of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is critical for virus infection through the engagement of the human ACE2 protein1 and is a major antibody target. Here we show that chronic infection with SARS-CoV-2 leads to viral evolution and reduced sensitivity to neutralizing antibodies in an immunosuppressed individual treated with convalescent plasma, by generating whole-genome ultra-deep sequences for 23 time points that span 101 days and using in vitro techniques to characterize the mutations revealed by sequencing. There was little change in the overall structure of the viral population after two courses of remdesivir during the first 57 days. However, after convalescent plasma therapy, we observed large, dynamic shifts in the viral population, with the emergence of a dominant viral strain that contained a substitution (D796H) in the S2 subunit and a deletion (ΔH69/ΔV70) in the S1 N-terminal domain of the spike protein. As passively transferred serum antibodies diminished, viruses with the escape genotype were reduced in frequency, before returning during a final, unsuccessful course of convalescent plasma treatment. In vitro, the spike double mutant bearing both ΔH69/ΔV70 and D796H conferred modestly decreased sensitivity to convalescent plasma, while maintaining infectivity levels that were similar to the wild-type virus.The spike substitution mutant D796H appeared to be the main contributor to the decreased susceptibility to neutralizing antibodies, but this mutation resulted in an infectivity defect. The spike deletion mutant ΔH69/ΔV70 had a twofold higher level of infectivity than wild-type SARS-CoV-2, possibly compensating for the reduced infectivity of the D796H mutation. These data reveal strong selection on SARS-CoV-2 during convalescent plasma therapy, which is associated with the emergence of viral variants that show evidence of reduced susceptibility to neutralizing antibodies in immunosuppressed individuals.
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- 2021
217. IN VITRO CULTURE AND ANTIMICROBIAL ACTIVITY OF Ocimum basilicum L. var. ʻSpicy globeʼ AND Artemisia eriantha Ten.
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VOICU, Diana, primary, NEAGU, Simona, additional, LUCACI, Anca Ioana, additional, COJOC, Roxana, additional, RUGINESCU, Robert, additional, and ENACHE, Madalin, additional
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- 2022
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218. Embedded GPU based autonomous robot use cases
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Molnar, Szilard, primary, Romulus, Lucaci Adrian, additional, and Tamas, Levente, additional
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- 2022
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219. The evolution of BDNF is defined by strict purifying selection and prodomain spatial coevolution, but what does it mean for human brain disease?
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Lucaci, Alexander G., primary, Notaras, Michael J., additional, Kosakovsky Pond, Sergei L., additional, and Colak, Dilek, additional
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- 2022
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220. Selection Analysis Identifies Clusters of Unusual Mutational Changes in Omicron Lineage BA.1 That Likely Impact Spike Function
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Darren P. Martin, Spyros Lytras, Alexander G. Lucaci, Wolfgang Maier, Björn Grüning, Stephen D. Shank, Steven Weaver, Oscar A. MacLean, Richard J. Orton, Philippe Lemey, Maciej F. Boni, Houriiyah Tegally, Gordon W. Harkins, Cathrine Scheepers, Jinal N. Bhiman, Josie Everatt, Daniel G. Amoako, James Emmanuel San, Jennifer Giandhari, Alex Sigal, Carolyn Williamson, Nei-yuan Hsiao, Anne von Gottberg, Arne De Klerk, Robert W. Shafer, David L. Robertson, Robert J. Wilkinson, B. Trevor Sewell, Richard Lessells, Anton Nekrutenko, Allison J. Greaney, Tyler N. Starr, Jesse D. Bloom, Ben Murrell, Eduan Wilkinson, Ravindra K. Gupta, Tulio de Oliveira, Sergei L. Kosakovsky Pond, and Wellcome Trust
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epistasis ,Evolutionary Biology ,0604 Genetics ,SARS-CoV-2 ,negative selection ,COVID-19 ,NGS-SA ,0601 Biochemistry and Cell Biology ,0603 Evolutionary Biology ,positive selection ,coevolution ,Mutation ,Spike Glycoprotein, Coronavirus ,Genetics ,Humans ,Molecular Biology ,Ecology, Evolution, Behavior and Systematics - Abstract
Among the 30 nonsynonymous nucleotide substitutions in the Omicron S-gene are 13 that have only rarely been seen in other SARS-CoV-2 sequences. These mutations cluster within three functionally important regions of the S-gene at sites that will likely impact (1) interactions between subunits of the Spike trimer and the predisposition of subunits to shift from down to up configurations, (2) interactions of Spike with ACE2 receptors, and (3) the priming of Spike for membrane fusion. We show here that, based on both the rarity of these 13 mutations in intrapatient sequencing reads and patterns of selection at the codon sites where the mutations occur in SARS-CoV-2 and related sarbecoviruses, prior to the emergence of Omicron the mutations would have been predicted to decrease the fitness of any virus within which they occurred. We further propose that the mutations in each of the three clusters therefore cooperatively interact to both mitigate their individual fitness costs, and, in combination with other mutations, adaptively alter the function of Spike. Given the evident epidemic growth advantages of Omicron overall previously known SARS-CoV-2 lineages, it is crucial to determine both how such complex and highly adaptive mutation constellations were assembled within the Omicron S-gene, and why, despite unprecedented global genomic surveillance efforts, the early stages of this assembly process went completely undetected. ispartof: MOLECULAR BIOLOGY AND EVOLUTION vol:39 issue:4 ispartof: location:United States status: published
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- 2022
221. Selection analysis identifies unusual clustered mutational changes in Omicron lineage BA.1 that likely impact Spike function
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Martin, DP, Lytras, S, Lucaci, AG, Maier, W, Grüning, B, Shank, SD, Weaver, S, MacLean, OA, Orton, RJ, Lemey, P, Boni, MF, Tegally, H, Harkins, G, Scheepers, C, Bhiman, JN, Everatt, J, Amoako, DG, San, JE, Giandhari, J, Sigal, A, NGS-SA, Williamson, C, Hsiao, N-Y, Von Gottberg, A, De Klerk, A, Shafer, RW, Robertson, DL, Wilkinson, RJ, Sewell, BT, Lessells, R, Nekrutenko, A, Greaney, AJ, Starr, TN, Bloom, JD, Murrell, B, Wilkinson, E, Gupta, RK, De Oliveira, T, Kosakovsky Pond, SL, and Wellcome Trust
- Abstract
Among the 30 non-synonymous nucleotide substitutions in the Omicron S-gene are 13 that have only rarely been seen in other SARS-CoV-2 sequences. These mutations cluster within three functionally important regions of the S-gene at sites that will likely impact (i) interactions between subunits of the Spike trimer and the predisposition of subunits to shift from down to up configurations, (ii) interactions of Spike with ACE2 receptors, and (iii) the priming of Spike for membrane fusion. We show here that, based on both the rarity of these 13 mutations in intrapatient sequencing reads and patterns of selection at the codon sites where the mutations occur in SARS-CoV-2 and related sarbecoviruses, prior to the emergence of Omicron the mutations would have been predicted to decrease the fitness of any genomes within which they occurred. We further propose that the mutations in each of the three clusters therefore cooperatively interact to both mitigate their individual fitness costs, and adaptively alter the function of Spike. Given the evident epidemic growth advantages of Omicron over all previously known SARS-CoV-2 lineages, it is crucial to determine both how such complex and highly adaptive mutation constellations were assembled within the Omicron S-gene, and why, despite unprecedented global genomic surveillance efforts, the early stages of this assembly process went completely undetected.
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- 2022
222. Co-release of histamine and GABA in prefrontal cortex excites fast-spiking interneurons and causes divisive gain change in pyramidal cells; an effect that is enhanced in older mice
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Diana Lucaci, Xiao Yu, Paul Chadderton, William Wisden, and Stephen G Brickley
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nervous system - Abstract
We studied how co-release of histamine/GABA from axons originating from the hypothalamic tuberomammillary nucleus (TMN) and projecting to the prefrontal cortex (PFC) influences circuit processing. We opto-stimulated histamine/GABA co-release from genetically defined TMN axons that express the histidine decarboxylase gene (TMNHDC axons). Whole-cell recordings were used to monitor excitability of visually identified PFC neurons in layer 2/3 of prelimbic (PL), anterior cingulate (AC) and infralimbic (IL) regions before and after opto-stimulated histamine/GABA release. We found that histamine-GABA co-release influences the PFC through actions on distinct neuronal types: histamine stimulates fast-spiking interneurons; and co-released GABA enhances tonic (extrasynaptic) inhibition on pyramidal cells (PyrNs). For fast spiking non-accommodating interneurons, opto-stimulation increased excitability, an effect blocked by histamine H1 and H2 receptor antagonists. The excitability of other interneuron types in the PFC was not altered. In contrast, the combined action of histamine and GABA co-release from TMNHDC axons produced predominantly divisive gain changes in PyrNs, increasing their resting input conductance, and decreasing the slope of the input-output relationship. The direct inhibitory effect of TMNHDC axon activation on PyrNs was not blocked by histamine receptor antagonists but was blocked by GABAA receptor antagonists. Across the adult lifespan (from 3 months to over 2 years of age), stimulation of TMNHDC axons in the PFC inhibited PyrN excitability significantly more in older mice. For individuals that maintain cognitive performance into later life, increases in TMNHDC modulation of PyrNs could enhance information processing and be an adaptive mechanism to buttress cognition.
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- 2022
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223. Dismantling of Waste Printed Circuit Boards with the Simultaneous Recovery of Copper: Experimental Study and Process Modeling
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Fogarasi, Szabolcs, primary, Imre-Lucaci, Árpád, additional, and Imre-Lucaci, Florica, additional
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- 2021
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224. AN OBJECTIFICATION OF THE RELAXING MASSAGE EFFECTS ON PULMONARY RESPIRATION
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Mârza-Dănilă Doina, Dobreci Lucian, and Lucaci Diana
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pulmonary respiration ,relaxing massage ,optimal function of the body ,Therapeutics. Psychotherapy ,RC475-489 - Abstract
Pulmonary respiration, as a main stage in performing the breathing act, being very important in ensuring an optimal functioning of the whole body, must be permanently maintained within functional parameters, in healthy people, and especially in the persons who are suffering, or have suffered from respiratory conditions. Among the methods and means used by the physical therapy to rehabilitate, maintain, and/or improve the functionality of the respiratory system, is the massage. Aim. This study aimed to emphasize how much the classical relaxing massage can contribute to influencing in a positive manner the pulmonary respiration, establishing the effects it has on the respiratory rate, and on the respiratory amplitude and duration of the breaths, objectifying them through the recordings made using the BIOPAC computer system. The results have proven the fact that in the case of applying the relaxing massage on the back, as in the case of applying it on the anterior thorax, there is a drop in the duration of the inhalation, and a decrease of the respiratory rate, as well as an increase in the duration of the exhalation and the respiratory cycle. Conclusions. Objectifying these effects can constitute a solid scientific basis for justifying the use of the relaxing massage on healthy persons and/or with different respiratory conditions, according to their needs.
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- 2011
225. Contenidos lógico-matemáticos en dos proyectos editoriales de educación infantil
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Lucaci, Silvia Violeta, Arce Sánchez, Matías, Universidad de Valladolid. Facultad de Educación de Palencia, Lucaci, Silvia Violeta, Arce Sánchez, Matías, and Universidad de Valladolid. Facultad de Educación de Palencia
- Abstract
El presente Trabajo de Fin de Grado gira en torno la lógico-matemática en Educación Infantil. Para ello, he estudiado la Didáctica de la Matemática en dicha etapa, concretándola en el pensa-miento lógico-matemático del alumnado de Educación Infantil; analizando cómo se desarrolla en los niños y niñas, y las actividades lógico-matemáticas que corresponden a las primeras estructu-ras lógicas -clasificar, seriar, enumerar- y su progresión. A continuación, se lleva a cabo una comparación de la presencia de la lógico-matemática en tres documentos curriculares. Tras esta investigación, elaboro un instrumento (de análisis) que pretende ser eficaz para analizar el tratamiento de las actividades lógico-matemáticas en dos proyectos educativos, Mate+, de la editorial Santillana y ¡A volar!, de la editorial Casals; para, finalmente, reflexionar sobre los re-sultados obtenidos. El enfoque que le da la editorial al proyecto educativo será lo que influya directamente sobre la presencia de las actividades lógico-matemáticas, por lo que queda en manos del o de la docente trabajar actividades que suplan las carencias del libro, Grado en Educación Infantil
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- 2022
226. Cuartetas pinchorreras. Propuesta didáctica a partir de una tradición oral
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Lucaci, Silvia Violeta, Fernández Tijero, María Carmen, Universidad de Valladolid. Facultad de Educación de Palencia, Lucaci, Silvia Violeta, Fernández Tijero, María Carmen, and Universidad de Valladolid. Facultad de Educación de Palencia
- Abstract
El presente Trabajo de Fin de Grado gira en torno al potencial didáctico en Educación Primaria de una tradición oral concreta: las cuartetas pinchorreras. Para ello, estudiaré la Didáctica de la literatura, concretándola en la Didáctica de la poesía; analizaré cómo se trata la lengua oral en el aula y explicaré qué son las cuartetas pinchorreras. Con este análisis se pretende dar a conocer el papel de la poesía oral como instrumento de adquisición de dos destrezas lingüísticas: escuchar y hablar. Elaboraré y llevaré a cabo una propuesta didáctica que tiene objetivo la creación de un producto final: poema propio del alumno/a (su cuarteta), para, finalmente, analizar los resultados obtenidos y valorar si realmente una tradición oral tiene posibilidades didácticas en el área de Lengua Cas-tellana y Literatura., Grado en Educación Primaria
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- 2022
227. The Renewed Promise of Disclosure: an EU Approach to Sustainable Finance
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Bianca Lucaci and Bianca Lucaci
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At the intertwinement of materialising a ‘Capital Markets Union’ and implementing its ‘Green Deal’ financing transition rhetoric aspirations, the European Union had made of transparency in corporate disclosure a central aim in its policy objectives under the umbrella of sustainable finance. In formulating its position, the European Commission was supported to a great extent by its expertiseseeking actions, mandating a strengthening of a voluntary disclosure to a non-financial information disclosure and even more recently to a sustainability reporting regime, with comprehensive requirements especially touching upon the financial sector. By strongly holding onto the ‘reins’ of ambitious Action Plans, as well as prioritising the importance of the financial sector in the fight against climate change mainstreamed by international organisations in the financial world, the Commission had given a spotlight to a better integration of climate-related disclosure while supported by the European Supervisory Authorities to deal with the technicalities of disclosure requirements for its financial sector actors with ‘the utmost care’. In this thesis, I question why accountability and transparency in the financial market of the European Union is important for climate change and sustainability. Arguments I bring, supported by the theoretical insights and research design, show that (1) ensuring the public accountability of financial market actors in the European Union on climate change and sustainability is a stepping stone in the broader agenda of the ‘sustainable capital market’ not leaving the agenda of the Commission. Adding to this, another important point I bring is that as (2) transparency is a pre-requisite for public accountability, the framing of regulatory provisions covering climate-related disclosure, in the implementation of the sustainable finance framework, is essential to demonstrate the integration of sustainability at the level of European Commission and the three E
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- 2022
228. LIPOSARCOM OSOS PRIMAR LA COPIL
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Ingrid Miron, Gabriel Aprodu, Doina Mihăilă, Petru Plamădeală, Oana Tatiana Miron, Anamaria Ciubară, Lucian Miron, Marin Burlea, Ştefana Maria Moisă, and Laurenţiu Lucaci
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os ,liposarcom ,copil ,Medicine ,Pediatrics ,RJ1-570 - Abstract
Introducere. Deşi liposarcomul de ţesuturi moi este o tumoră frecventă, liposarcomul primar osos este foarte rar, fi ind localizat în special în oasele lungi. Material şi metodă. Prezentăm cazul unei paciente în vârstă de 14 ani, spitalizată în Spitalul Clinic de Urgenţă pentru Copii „Sfânta Maria“ din Iaşi pentru durere, impotenţă funcţională şi tumefacţia bratului drept, simptome ce au debutat cu 24 de ore anterior internării, ca urmare a unui traumatism prin cădere al braţului drept. Radiografi a osoasă a evidenţiat o masă tumorală în porţiunea proximală a humerusului, asociată cu o fractură patologică. Rezultate. S-a realizat o biopsie la nivelul tumorii, iar analiza anatomopatologică (histologică şi imunochimică) a documentat proliferare liposarcomatoasă malignă. Concluzie. Diagnosticul anatomopatologic fi nal, corelat cu examenul fi zic, care a exclus posibilitatea unei metastaze osoase liposarcomatoase, a fost aceea de liposarcom primar osos. Particularitatea cazului: tumoră foarte rară, cu prezentare iniţială de fractură osoasă patologică. În stabilirea diagnosticului de liposarcom osos primar, trebuie exclusă posibilitatea unei metastaze de la un liposarcom cu localizare iniţială extraosoasă, ca şi pe cea a unui alt tip de tumoră osoasă primară. Prognosticul pare a fi mai favorabil decât cel al osteosarcomului, dar liposarcomul prezintă o rată mai mare de recurenţe locale şi diseminări sistemice.
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- 2014
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229. PRIMARY BONE LIPOSARCOMA IN CHILDREN
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Ingrid Miron, Gabriel Aprodu, Doina Mihaila, Petru Plamadeala, Oana Tatiana Miron, Anamaria Ciubara, Lucian Miron, Marin Burlea, Stefana Maria Moisa, and Laurentiu Lucaci
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bone ,liposarcoma ,child ,Medicine ,Pediatrics ,RJ1-570 - Abstract
Introduction. Even though the soft tissue liposarcoma is a frequent tumor, the primary bone liposarcoma is very rare, being localized especially in the long bones. Material and meyhod. We present the case of a 14 years old female child, hospitalized in the „Sf. Maria“ Emergency Clinic Hospital for Children Iasi accusing pain, functional impairment and tumefaction in the right arm, symptoms which suddenly occurred about 24 hours prior to presentation, following a falling trauma on the right arm. The bone x-ray emphasized a tumor in the proximal part of the humerus bone, associated with a pathological fracture. Results. A biopsy form the tumor was performed and the pathology report (histology and immunohistochemistry) documented a malignant liposarcomatous proliferation. Conclusion. The fi nal pathology diagnosis, correlated with the clinical fi ndings, which excluded the possibility of a bone metastasis, was that of a primary bone liposarcoma. Case particularity: very rare tumor, witch presented with a pathological bone fracture. In establishing the diagnosis of a bone liposarcoma it is very important to exclude a bone metastasis from a liposarcoma with a primary localization other than the bone, as well as other primary bone tumors. The prognosis seems to be better than in the osteosarcoma but liposarcoma presents a higher rate of local recurrence and systemic dissemination.
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- 2014
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230. First presentation of Asperger’s syndrome in paediatric patients
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Iotu, A.D., Stoica, C., Nicolau, I.G., Lucaci, C., and Rad, F.
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- 2022
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231. Martensitic transformation of Ti50Ni30Cu20 alloy prepared by powder metallurgy
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Valeanu, M., Lucaci, M., Crisan, A.D., Sofronie, M., Leonat, L., and Kuncser, V.
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- 2011
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232. Effects of high-energy particle showers on the embedded front-end electronics of an electromagnetic calorimeter for a future lepton collider
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Adloff, C., Francis, K., Repond, J., Smith, J., Trojand, D., Xia, L., Baldolemar, E., Li, J., Park, S.T., Sosebee, M., White, A.P., Yu, J., Mikami, Y., Watson, N.K., Mavromanolakis, G., Thomson, M.A., Ward, D.R., Yan, W., Benchekroun, D., Hoummada, A., Khoulaki, Y., Benyamna, M., Cârloganu, C., Fehr, F., Gay, P., Manen, S., Royer, L., Blazey, G.C., Dyshkant, A., Zutshi, V., Hostachy, J.-Y., Morin, L., Cornett, U., David, D., Fabbri, R., Falley, G., Gadow, K., Garutti, E., Göttlicher, P., Günter, C., Karstensen, S., Krivan, F., Lucaci-Timoce, A.-I., Lu, S., Lutz, B., Marchesini, I., Meyer, N., Morozov, S., Morgunov, V., Reinecke, M., Sefkow, F., Smirnov, P., Terwort, M., Vargas-Trevino, A., Wattimena, N., Wendt, O., Feege, N., Haller, J., Richter, S., Samson, J., Eckert, P., Kaplan, A., Schultz-Coulon, H.-Ch., Shen, W., Stamen, R., Tadday, A., Bilki, B., Norbeck, E., Onel, Y., Kawagoe, K., Uozumi, S., Dauncey, P.D., Magnan, A.-M., Bartsch, V., Salvatore, F., Laktineh, I., Calvo Alamillo, E., Fouz, M.-C., Puerta-Pelayo, J., Frey, A., Kiesling, C., Simon, F., Bonis, J., Bouquet, B., Callier, S., Cornebise, P., Doublet, Ph., Dulucq, F., Faucci Giannelli, M., Fleury, J., Li, H., Martin-Chassard, G., Richard, F., de la Taille, Ch., Pöschl, R., Raux, L., Seguin-Moreau, N., Wicek, F., Anduze, M., Boudry, V., Brient, J.-C., Jeans, D., Mora de Freitas, P., Musat, G., Reinhard, M., Ruan, M., Videau, H., Marcisovsky, M., Sicho, P., Vrba, V., Zalesak, J., Belhorma, B., and Ghazlane, H.
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- 2011
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233. Dynamic of pollutants concentration in forest stands from Copsa Mica industrial area
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Marian Ianculescu, Monica Ionescu, Dora Lucaci, Ștefan Neagu, and Cristina - Mihaela Mãcãrescu
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pollutants concentration, maximum allowable limit, heavy metals, copsa mică, decontamination ,Forestry ,SD1-669.5 - Abstract
The paper presents the dynamics of pollutants concentrations from nonferrous metallurgical plant in Copsa Mica, considered, between the years 1985 - 1989, as the most polluted area, even in the world, and detected as a large black spot on Landsat satellite imagery. Returning to investigations in this area, after 20-25 years, the pollution activity was changed after 1990, as a consequence of the reduction of industrial capacity, including the black smoke plant decommissioning, and the chimney built for exhaust pollutants over 350 m feet high, resulted some conclusions, necessary for decisions that have to be taken by environmental, forestry, health and agriculture authorities.The litter, soil and vegetation samples were colected from the same permanent sample plots between the years 2006-2009, as between the years 1985-1989, using the same methods, in order to be compared and analyzed. Therefore, returning to investigations in these permanent sample plots, were found the following conclusions: i) between the period 1985 - 1989, in all examined cases were revealed high pollutants concentrations, even exceeding the maximum allowable limit (MAL) consisting of suphur compounds in synergistic action with heavy metals (Cu, Pb, Cd, Zn, Mn, etc.), in vegetation and litter, which was directly correlated with noxious concentrations in the air, and concentrations below MAL in soil samples; ii) contrary, regarding the new pollution activity, it has been revealed low noxious concentration, in vegetation, litter and soil samples collected during the period between the years 2006-2008, which are directly related to their low concentration level in the air. Due to pollutants accumulation phenomenon over the years, high pollutants concentrations, ten times higher than MAL, were found in the superior soil layer. In such circumstances the best solution to protect the environment, population and livestock of the damaged area, for tens of thousands of hectares, is the closure of pollution sources, continuing ecological reconstruction works, already carried out on about 500 hectares of degraded land, unfortunately unsuitable for other uses-only for forestry fields, followed by vigorous action of soils decontamination, based on extensive interdisciplinary research.
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- 2009
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234. Incidence of Canine Hip Dysplasia in Radiology Department of the Faculty of Veterinary Medicine Cluj-Napoca (October 2019 - June 2021)
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LUCACI, Felix Daniel, primary, PURDOIU, Robert Cristian, additional, PAȘTIU, Anamaria Ioana, additional, LĂCĂTUȘ, Radu, additional, TURCU, Carmen Maria, additional, COCOSTÎRC, Vlad, additional, and PUSTA, Dana Liana, additional
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- 2022
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235. DNA Sex Identification Using Different Biological Samples from Four Companion Bird Species
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TURCU, Maria Carmen, primary, PAȘTIU, Anamaria Ioana, additional, BEL, Lucia Victoria, additional, COCOSTÎRC, Vlad, additional, LUCACI, Felix, additional, and PUSTA, Dana Liana, additional
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- 2022
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236. Selection Analysis Identifies Clusters of Unusual Mutational Changes in Omicron Lineage BA.1 That Likely Impact Spike Function
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Martin, Darren P., primary, Lytras, Spyros, additional, Lucaci, Alexander G., additional, Maier, Wolfgang, additional, Grüning, Björn, additional, Shank, Stephen D., additional, Weaver, Steven, additional, MacLean, Oscar A., additional, Orton, Richard J., additional, Lemey, Philippe, additional, Boni, Maciej F., additional, Tegally, Houriiyah, additional, Harkins, Gordon W., additional, Scheepers, Cathrine, additional, Bhiman, Jinal N., additional, Everatt, Josie, additional, Amoako, Daniel G., additional, San, James Emmanuel, additional, Giandhari, Jennifer, additional, Sigal, Alex, additional, Williamson, Carolyn, additional, Hsiao, Nei-yuan, additional, von Gottberg, Anne, additional, De Klerk, Arne, additional, Shafer, Robert W., additional, Robertson, David L., additional, Wilkinson, Robert J., additional, Sewell, B. Trevor, additional, Lessells, Richard, additional, Nekrutenko, Anton, additional, Greaney, Allison J., additional, Starr, Tyler N., additional, Bloom, Jesse D., additional, Murrell, Ben, additional, Wilkinson, Eduan, additional, Gupta, Ravindra K., additional, de Oliveira, Tulio, additional, and Kosakovsky Pond, Sergei L., additional
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- 2022
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237. Co-release of histamine and GABA in prefrontal cortex excites fast-spiking interneurons and causes divisive gain change in pyramidal cells; an effect that is enhanced in older mice
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Lucaci, Diana, primary, Yu, Xiao, additional, Chadderton, Paul, additional, Wisden, William, additional, and Brickley, Stephen G, additional
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- 2022
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238. CFD modelling of supercritical water reforming of glycerol for hydrogen production
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Dumbrava, Ionela-Dorina, primary, Cormos, Calin-Cristian, additional, Imre-Lucaci, Arpad, additional, and Cormos, Ana-Maria, additional
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- 2022
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239. Human HspB1, HspB3, HspB5 and HspB8: Shaping these Disease Factors during Vertebrate Evolution
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Rainer Benndorf, Ryan Velazquez, Jordan D. Zehr, Sergei L. Kosakovsky Pond, Jody L. Martin, and Alexander G. Lucaci
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Biochemistry & Molecular Biology ,Myopathy ,Small ,Biochemistry ,Disease-associated missense mutation ,Purifying selection ,Genetics ,Animals ,Humans ,2.1 Biological and endogenous factors ,alpha-Crystallins ,Aetiology ,Heat-Shock Proteins ,Genetic dominance ,alpha-Crystallin B Chain ,Cell Biology ,Heat-Shock Proteins, Small ,Neuropathy ,Alpha B-crystallin ,Vertebrates ,Mutation ,Generic health relevance ,Biochemistry and Cell Biology ,Genotype-phenotype relationship ,Molecular Chaperones ,Biotechnology - Abstract
Small heat shock proteins (sHSPs) emerged early in evolution and occur in all domains of life and nearly in all species, including humans. Mutations in four sHSPs (HspB1, HspB3, HspB5, HspB8) are associated with neuromuscular disorders. The aim of this study is to investigate the evolutionary forces shaping these sHSPs during vertebrate evolution. We performed comparative evolutionary analyses on a set of orthologous sHSP sequences, based on the ratio of non-synonymous: synonymous substitution rates for each codon. We found that these sHSPs had been historically exposed to different degrees of purifying selection, decreasing in this order: HspB8 > HspB1, HspB5 > HspB3. Within each sHSP, regions with different degrees of purifying selection can be discerned, resulting in characteristic selective pressure profiles. The conserved α-crystallin domains were exposed to the most stringent purifying selection compared to the flanking regions, supporting a 'dimorphic pattern' of evolution. Thus, during vertebrate evolution the different sequence partitions were exposed to different and measurable degrees of selective pressures. Among the disease-associated mutations, most are missense mutations primarily in HspB1 and to a lesser extent in the other sHSPs. Our data provide an explanation for this disparate incidence. Contrary to the expectation, most missense mutations cause dominant disease phenotypes. Theoretical considerations support a connection between the historic exposure of these sHSP genes to a high degree of purifying selection and the unusual prevalence of genetic dominance of the associated disease phenotypes. Our study puts the genetics of inheritable sHSP-borne diseases into the context of vertebrate evolution.
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- 2022
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240. Genomic epidemiology of SARS-CoV-2 in a UK university identifies dynamics of transmission
- Author
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Aggarwal, Dinesh, Warne, Ben, Jahun, Aminu S., Hamilton, William L., Fieldman, Thomas, du Plessis, Louis, Hill, Verity, Blane, Beth, Watkins, Emmeline, Wright, Elizabeth, Hall, Grant, Ludden, Catherine, Myers, Richard, Hosmillo, Myra, Chaudhry, Yasmin, Pinckert, Malte L., Georgana, Iliana, Izuagbe, Rhys, Leek, Danielle, Nsonwu, Olisaeloka, Hughes, Gareth J., Packer, Simon, Page, Andrew J., Metaxaki, Marina, Fuller, Stewart, Weale, Gillian, Holgate, Jon, Brown, Christopher A., Orton, Alexandra, Douthwaite, Julie, Rees, Steve, Brown, Christopher, Clark, Roger, Jones, Daniel R., Kuenzi, Fred, Rankin, Jennifer, Waddell, Ian, Maxwell, Patrick, Matheson, Nicholas, Abell, Chris, Braithwaite, Vickie, Brierley, Craig, Crowcroft, Jon, Dahal, Aastha, Faulkner, Kathryn, Glover, Michael, Goodfellow, Ian, Greatorex, Jane, James, Laura, Lehner, Paul, Leslie, Ian, Liddell, Kathleen, Margolis, Ben, Morgan, Sally, Sheridan, Linda, Valletta, Sally, Vignoles, Anna, Vinnell, Martin, Wills, Mark, Hilborne, Sarah, Berry, Sarah, Kahkeshi, Mahin Bagheri, Hancock, Dawn, Winster, Jennifer, Enright, Jessica, Samworth, Richard, Samtani, Vijay, Ahmadi-Assalemi, Gabriela, Feather, Tom, Goodall, Robin, Hoensch, Steve, Johnson, Dean, Hunt, Martin, Mathieson, Nick, Nikitina, Katya, Sheldrake, Zara, Keen, Martin, Sato, Aris, Connor, David, Tolhurst, Jonathan, Williman, Jack, Hollamby, Victoria, Jordan, Sinead, Fatseas, Tania, Taylor, Peter, Georgiou, Christine, Caspersz, Michelle, McNulty, Claire, Davies, Richard, Clarke, Rebecca, Danaei, Darius, Dyer, Rory, Glew, Rob, Lambson, Oliver, Gibbs, Karen, Mozdzen, Barbara, Raub, Gabor, Radecki, Asako, White, Phil, Hughes, Robert, Gransden, Lucie, Ceaser, Matt, Sing, Robert, Wilson, Karl, Parlikad, Ajith, Dhada, Maharshi, Ridgman, Tom, Mungovan, Diane, Matthews, Steve, Searle, Paul, Mills, John, Neely, Andy, Henderson, Robert, Murphy, Edna, Russell, Matthew, Freeling, Anthony, Poppitt, Steve, Tynan, Jo, Knapton, James, Marchetti, Filippo, Angelis, Daniela De, Feltwell, Theresa, Hadjirin, Nazreen F., Jahun, Aminu, Pinckert, Malte, Shaw, Ashley, Chaudhry, Afzal, Brown, Nicholas M., Mactavous, Lenette, Hannan, Sophie, Hosaja, Aleksandra, Leong, Clare, Wright, Jo, Quinnell, Natalie, Workman, Chris, Ferris, Mark, Wright, Giles, Brooks, Ellena, Carabelli, Alessandro M., Churcher, Carol M., Galai, Katerina, Girgis, Sophia T., Gupta, Ravi K., McManus, Georgina M., Palmer, Sophie, Peacock, Sharon J., Smith, Kim S., Allara, Elias, Bibby, David, Bishop, Chloe, Bosworth, Andrew, Bradshaw, Daniel, Chalker, Vicki, Chand, Meera, Dabrera, Gavin, Ellaby, Nicholas, Gallagher, Eileen, Groves, Natalie, Harrison, Ian, Hartman, Hassan, Hopes, Richard, Hubb, Jonathan, Hutchings, Stephanie, Lackenby, Angie, Ledesma, Juan, Lee, David, Manesis, Nikos, Manso, Carmen, Mbisa, Tamyo, Miah, Shahjahan, Muir, Peter, Osman, Husam, Patel, Vineet, Pearson, Clare, Platt, Steven, Pymont, Hannah M., Ramsay, Mary, Robinson, Esther, Schaefer, Ulf, Thornton, Alicia, Twohig, Katherine A., Vipond, Ian B., Williams, David, Aigrain, Louise, Alderton, Alex, Amato, Roberto, Ariani, Cristina V., Barrett, Jeff, Bassett, Andrew R., Beale, Mathew A., Beaver, Charlotte, Bellis, Katherine L., Betteridge, Emma, Bonfield, James, Bronner, Iraad F., Chapman, Michael H. S., Danesh, John, Davies, Robert, Dorman, Matthew J., Drury, Eleanor, Durham, Jillian, Farr, Ben W., Foulser, Luke, Goncalves, Sonia, Goodwin, Scott, Gourtovaia, Marina, Jackson, David K., James, Keith, Jamrozy, Dorota, Johnston, Ian, Kane, Leanne, Kay, Sally, Keatley, Jon-Paul, Kwiatkowski, Dominic, Langford, Cordelia F., Lawniczak, Mara, Lensing, Stefanie V., Leonard, Steven, Letchford, Laura, Lewis, Kevin, Liddle, Jennifier, Livett, Rich, Lo, Stephanie, Makunin, Alex, Martincorena, Inigo, McCarthy, Shane, McGuigan, Samantha, Moll, Robin J., Nelson, Rachel, Oliver, Karen, Palmer, Steve, Park, Naomi R., Patel, Minal, Prestwood, Liam, Puethe, Christoph, Quail, Michael A., Rajan, Diana, Rajatileka, Shavanthi, Redshaw, Nicholas M., Scott, Carol, Shirley, Lesley, Sillitoe, John, Thurston, Scott A. J., Tonkin-Hill, Gerry, Tovar-Corona, Jaime M., Weldon, Danni, Whitwham, Andrew, Attwood, Stephen W., Zamudio, Marina Escalera, Francois, Sarah, Gutierrez, Bernardo, Kraemer, Moritz U. G., Raghwani, Jayna, Vasylyeva, Tetyana I., Zarebski, Alex E., Alikhan, Nabil-Fareed, Aydin, Alp, Baker, David J., de Oliveira Martins, Leonardo, Kay, Gemma L., Le-Viet, Thanh, Mather, Alison E., Meadows, Lizzie, O’Grady, Justin, Rudder, Steven, Trotter, Alexander J., Illingworth, Chris J., Jackson, Chris, Aranday-Cortes, Elihu, Asamaphan, Patawee, Broos, Alice, Carmichael, Stephen N., da Silva Filipe, Ana, Hughes, Joseph, Jesudason, Natasha G., Johnson, Natasha, Li, Kathy K., Mair, Daniel, Nichols, Jenna, Nickbakhsh, Seema, Niebel, Marc O., Nomikou, Kyriaki, Orton, Richard J., Robertson, David L., Shah, Rajiv N., Shepherd, James G., Singer, Joshua B., Starinskij, Igor, Thomson, Emma C., Tong, Lily, Vattipally, Sreenu, Ash, Amy, Koshy, Cherian, Cortes, Nick, Kidd, Stephen, Lynch, Jessica, Moore, Nathan, Mori, Matilde, Wise, Emma, Curran, Tanya, Fairley, Derek J., McKenna, James P., Adams, Helen, Bonsall, David, Fraser, Christophe, Golubchik, Tanya, Cogger, Benjamin J., Hassan-Ibrahim, Mohammed O., Malone, Cassandra S., Reynolds, Nicola, Wantoch, Michelle, Afifi, Safiah, Beer, Robert, John, Michaela, Maksimovic, Joshua, McCluggage, Kathryn, Morgan, Sian, Spellman, Karla, Bresner, Catherine, Connor, Thomas R., Fuller, William, Guest, Martyn, Gulliver, Huw, Kitchen, Christine, Marchbank, Angela, Merrick, Ian, Munn, Robert, Price, Anna, Southgate, Joel, Workman, Trudy, Patel, Amita, Snell, Luke B., Batra, Rahul, Charalampous, Themoula, Edgeworth, Jonathan, Nebbia, Gaia, Beckett, Angela H., Robson, Samuel C., Aanensen, David M., Abudahab, Khalil, Menegazzo, Mirko, Taylor, Ben E. W., Underwood, Anthony P., Yeats, Corin A., Berry, Louise, Boswell, Tim, Clark, Gemma, Fleming, Vicki M., Howson-Wells, Hannah C., Jones, Carl, Joseph, Amelia, Khakh, Manjinder, Lister, Michelle M., Smith, Wendy, Willingham, Iona, Bird, Paul, Fallon, Karlie, Helmer, Thomas, Holmes, Christopher, Tang, Julian, Blakey, Victoria, Campbell, Sharon, Raviprakash, Veena, Sheriff, Nicola, Williams, Lesley-Anne, Carlile, Matthew, Debebe, Johnny, Holmes, Nadine, Loose, Matthew W., Moore, Christopher, Sang, Fei, Wright, Victoria, Coll, Francesc, Betancor, Gilberto, Signell, Adrian W., Wilson, Harry D., Davis, Thomas, Eldirdiri, Sahar, Kenyon, Anita, Torok, M. Estee, Lowe, Hannah, Moses, Samuel, Bedford, Luke, Moore, Jonathan, Stonehouse, Susanne, Awan, Ali R., Fisher, Chloe L., BoYes, John, Atkinson, Laura, Breuer, Judith, Brown, Julianne R., Harris, Kathryn A., Lee, Jack C. D., Shah, Divya, Storey, Nathaniel, Flaviani, Flavia, Alcolea-Medina, Adela, Vernet, Gabrielle, Williams, Rebecca, Chapman, Michael R., Chatterton, Wendy, Heaney, Judith, Levett, Lisa J., Pusok, Monika, Xu-McCrae, Li, Bashton, Matthew, Smith, Darren, Young, Greg, Bolt, Frances, Cox, Alison, Holmes, Alison, Madona, Pinglawathee, Mookerjee, Siddharth, Price, James, Randell, Paul A., Boyd, Olivia, Nascimento, Fabricia F., Geidelberg, Lily, Johnson, Rob, Jorgensen, David, Ragonnet-Cronin, Manon, Rowan, Aileen, Siveroni, Igor, Taylor, Graham P., Volz, Erik M., Smollett, Katherine L., Loman, Nicholas J., McMurray, Claire, McNally, Alan, Nicholls, Sam, Poplawski, Radoslaw, Quick, Joshua, Rowe, Will, Stockton, Joanne, Nunez, Rocio T. Martinez, Breen, Cassie, Cowell, Angela, Mason, Jenifer, O’Toole, Elaine, Robinson, Trevor I., Watts, Joanne, Sluga, Graciela, Ahmad, Shazaad S. Y., George, Ryan P., Machin, Nicholas W., Halstead, Fenella, Hogsden, Wendy, Sivaprakasam, Venkat, Carden, Holli, Hale, Antony D., Harper, Katherine L., Macfarlane-Smith, Louissa R., Burton-Fanning, Shirelle, Collins, Jennifer, Eltringham, Gary, Payne, Brendan AI., Taha, Yusri, Waugh, Sheila, O’Brien, Sarah, Rushton, Steven, Blacow, Rachel, Bradley, Amanda, Maclean, Alasdair, Mollett, Guy, Dewar, Rebecca, McHugh, Martin P., Templeton, Kate E., Wastenge, Elizabeth, Coupland, Lindsay, Dervisevic, Samir, Meader, Emma J., Stanley, Rachael, Smith, Louise, Barton, Edward, Graham, Clive, Padgett, Debra, Scott, Garren, Greenaway, Jane, Swindells, Emma, McCann, Clare, Nelson, Andrew, Yew, Wen Chyin, Andersson, Monique, Crook, Derrick, Eyre, David, Justice, Anita, Peto, Timothy, Duckworth, Nichola, Sloan, Tim J., Walsh, Sarah, Bicknell, Kelly, Chauhan, Anoop J., Elliott, Scott, Glaysher, Sharon, Impey, Robert, Lloyd, Allyson, Wyllie, Sarah, Levene, Nick, Monaghan, Lynn, Bradley, Declan T., Wyatt, Tim, Curran, Martin D., Parmar, Surendra, Holden, Matthew T. G., Shaaban, Sharif, Adams, Alexander, Asad, Hibo, Birchley, Alec, Bull, Matthew, Coombes, Jason, Corden, Sally, Cottrell, Simon, Craine, Noel, Cronin, Michelle, Davies, Alisha, Lacy, Elen De, Downing, Fatima, Edwards, Sue, Evans, Johnathan M., Fina, Laia, Gaskin, Amy, Gatica-Wilcox, Bree, Gifford, Laura, Gilbert, Lauren, Graham, Lee, Heyburn, David, Hilvers, Ember, Howe, Robin, Jones, Hannah, Jones, Rachel, Jones, Sophie, Kumziene-SummerhaYes, Sara, McKerr, Caoimhe, Moore, Catherine, Morgan, Mari, Pacchiarini, Nicole, Perry, Malorie, Plimmer, Amy, Rey, Sara, Shankar, Giri, Taylor, Sarah, Watkins, Joanne, Williams, Chris, Casey, Anna, Ratcliffe, Liz, Acheson, Erwan, Molnar, Zoltan, Simpson, David A., Thompson, Thomas, Auckland, Cressida, Ellard, Sian, Jones, Christopher R., Knight, Bridget A., Masoli, Jane A. H., Haque, Tanzina, Hart, Jennifer, Irish-Tavares, Dianne, Mahungu, Tabitha W., Witele, Eric, Dadrah, Ashok, Fenton, Melisa L., Saluja, Tranprit, Symmonds, Amanda, Bourgeois, Yann, Scarlett, Garry P., Cook, Kate, Dent, Hannah, Fearn, Christopher, Goudarzi, Salman, Loveson, Katie F., Paul, Hannah, Evans, Cariad, Johnson, Kate, Partridge, David G., Raza, Mohammad, Baker, Paul, Bonner, Stephen, Essex, Sarah, Liggett, Steven, Lyons, Ronan A., Mahanama, Adhyana I. K., Saeed, Kordo, Samaraweera, Buddhini, Silveira, Siona, Wilson-Davies, Eleri, Emanuela, P., Bayzid, Nadua, Cotic, Marius, Ensell, Leah, Hartley, John A., Jannoo, Riaz, Karamani, Angeliki, Kristiansen, Mark, Lowe, Helen L., Roy, Sunando, Westhorpe, Adam P., Williams, Rachel J., Williams, Charlotte A., Jeremiah, Sarah, Prieto, Jacqui A., Berry, Lisa, Grammatopoulos, Dimitris, Jones, Katie, Pandey, Sarojini, Beggs, Andrew, Richter, Alex, Ashcroft, Fiona, Best, Angus, Crawford, Liam, Cumley, Nicola, Mayhew, Megan, Megram, Oliver, Mirza, Jeremy, Moles-Garcia, Emma, Percival, Benita, Bucca, Giselda, Hesketh, Andrew R., Smith, Colin P., Davidson, Rose K., Balcazar, Carlos E., Gallagher, Michael D., O’Toole, Áine, Rambaut, Andrew, Rooke, Stefan, Stanton, Thomas D., Williams, Thomas, Williamson, Kathleen A., Bewshea, Claire M., Farbos, Audrey, Harrison, James W., Jeffries, Aaron R., Manley, Robin, Michell, Stephen L., Michelsen, Michelle L., Sambles, Christine M., Studholme, David J., Temperton, Ben, Warwick-Dugdale, Joanna, Darby, Alistair C., Eccles, Richard, Gemmell, Matthew, Gregory, Richard, Haldenby, Sam T., Hiscox, Julian A., Hughes, Margaret, Iturriza-Gomara, Miren, Jackson, Kathryn A., Lucaci, Anita O., Nelson, Charlotte, Paterson, Steve, Rainbow, Lucille, Turtle, Lance, Vamos, Edith E., Webster, Hermione J., Whitehead, Mark, Wierzbicki, Claudia, Angyal, Adrienn, Brown, Rebecca, de Silva, Thushan I., Freeman, Timothy M., Gallis, Marta, Green, Luke R., Groves, Danielle C., Keeley, Alexander J., Lindsey, Benjamin B., Louka, Stavroula F., Parker, Matthew D., Parsons, Paul J., Smith, Nikki, Tucker, Rachel M., Wang, Dennis, Whiteley, Max, Wyles, Matthew, Zhang, Peijun, Alam, Mohammad T., Baxter, Laura, Bridgewater, Hannah E., Brown, Paul E., Cheng, Jeffrey K. J., Constantinidou, Chrystala, Frost, Lucy R., Ott, Sascha, Stark, Richard, Taylor-Joyce, Grace, Unnikrishnan, Meera, Cerda, Alberto C., Merrill, Tammy V., Wilson, Rebekah E., Ball, Jonathan, Chappell, Joseph G., McClure, Patrick C., Tsoleridis, Theocharis, Buck, David, de Cesare, Mariateresa, Green, Angie, MacIntyre-Cockett, George, Todd, John A., Trebes, Amy, Gunson, Rory N., Cormie, Claire, Dias, Joana, Forrest, Sally, Gill, Harmeet K., Higginson, Ellen E., Kermack, Leanne M., Maes, Mailis, Ruis, Chris, Sridhar, Sushmita, Young, Jamie, Howes, Rob, McFarlane, Duncan, Dougan, Gordon, Pybus, Oliver G., Maxwell, Patrick H., Weekes, Michael P., Illingworth, Chris, Harrison, Ewan M., Matheson, Nicholas J., Goodfellow, Ian G., The Cambridge Covid-19 testing Centre, University of Cambridge Asymptomatic COVID-19 Screening Programm, The COVID-19 Genomics UK (COG-UK) Consortium, Aggarwal, Dinesh [0000-0002-5938-8172], Warne, Ben [0000-0003-1326-0373], Hill, Verity [0000-0002-3509-8146], Pinckert, Malte [0000-0002-6072-5949], Leek, Danielle [0000-0001-5367-3354], Pybus, Oliver [0000-0001-6619-6112], Weekes, Michael [0000-0002-0030-2784], Apollo - University of Cambridge Repository, Jahun, Aminu S [0000-0002-4585-1701], Hamilton, William L [0000-0002-3330-353X], du Plessis, Louis [0000-0003-0352-6289], Blane, Beth [0000-0002-0996-9091], Wright, Elizabeth [0000-0002-8378-9072], Hall, Grant [0000-0003-3928-3979], Chaudhry, Yasmin [0000-0002-2386-3269], Pinckert, Malte L [0000-0002-6072-5949], Izuagbe, Rhys [0000-0001-8080-2510], Nsonwu, Olisaeloka [0000-0002-3024-700X], Hughes, Gareth J [0000-0002-3781-0117], Packer, Simon [0000-0002-9157-3650], Page, Andrew J [0000-0001-6919-6062], Metaxaki, Marina [0000-0002-4552-1622], Weale, Gillian [0000-0003-4728-5915], Brown, Christopher A [0000-0001-7773-0878], Peacock, Sharon J [0000-0002-1718-2782], Pybus, Oliver G [0000-0002-8797-2667], Weekes, Michael P [0000-0003-3196-5545], Harrison, Ewan M [0000-0003-2720-0507], Matheson, Nicholas J [0000-0002-3318-1851], Goodfellow, Ian G [0000-0002-9483-510X], Jahun, Aminu [0000-0002-4585-1701], Hosmillo, Myra [0000-0002-3514-7681], McFarlane, Duncan [0000-0002-1558-7823], Dougan, Gordon [0000-0003-0022-965X], Peacock, Sharon [0000-0002-1718-2782], Weekes, Michael [0000-0003-3196-5545], Illingworth, Christopher [0000-0002-0030-2784], Harrison, Ewan [0000-0003-2720-0507], Matheson, Nicholas [0000-0002-3318-1851], and Goodfellow, Ian [0000-0002-9483-510X]
- Subjects
Universities ,631/326/325/2483 ,Science ,education ,University of Cambridge Asymptomatic COVID-19 Screening Programme Consortium ,General Physics and Astronomy ,Cambridge Covid-19 testing Centre ,45/23 ,Genome, Viral ,General Biochemistry, Genetics and Molecular Biology ,COVID-19 Genomics UK (COG-UK) Consortium ,Risk Factors ,The COVID-19 Genomics UK (COG-UK) Consortium ,Humans ,Students ,Phylogeny ,631/326/596/4130 ,Multidisciplinary ,SARS-CoV-2 ,article ,COVID-19 ,virus diseases ,C500 ,General Chemistry ,Genomics ,C700 ,692/700/478/174 ,United Kingdom ,The Cambridge Covid-19 testing Centre ,RNA, Viral ,631/326/596/2562 ,Contact Tracing ,631/326/596/2563 - Abstract
Understanding SARS-CoV-2 transmission in higher education settings is important to limit spread between students, and into at-risk populations. In this study, we sequenced 482 SARS-CoV-2 isolates from the University of Cambridge from 5 October to 6 December 2020. We perform a detailed phylogenetic comparison with 972 isolates from the surrounding community, complemented with epidemiological and contact tracing data, to determine transmission dynamics. We observe limited viral introductions into the university; the majority of student cases were linked to a single genetic cluster, likely following social gatherings at a venue outside the university. We identify considerable onward transmission associated with student accommodation and courses; this was effectively contained using local infection control measures and following a national lockdown. Transmission clusters were largely segregated within the university or the community. Our study highlights key determinants of SARS-CoV-2 transmission and effective interventions in a higher education setting that will inform public health policy during pandemics., Nature Communications, 13, ISSN:2041-1723
- Published
- 2022
241. Hospital admission and emergency care attendance risk for SARS-CoV-2 delta (B.1.617.2) compared with alpha (B.1.1.7) variants of concern: a cohort study
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Harry D Wilson, Elaine O'Toole, Andrew Bassett, Moritz U. G. Kraemer, Beth Blane, Scott Goodwin, Giri Shankar, Joseph Hughes, Lucy R. Frost, Alicia Thornton, Scott Elliott, Tammy V Merrill, Sheila Waugh, Alexander Adams, Peter Muir, Graciela Sluga, Rebecca Williams, Hannah Dent, Christophe Fraser, Shavanthi Rajatileka, John C. Hartley, Luke B Snell, Benjamin J Cogger, Lance Turtle, Alex Makunin, John A. Todd, Victoria Wright, Daniela De Angelis, James McKenna, Dinesh Aggarwal, Jonathan K. Ball, Jillian Durham, Garren Scott, Thushan I de Silva, Veena Raviprakash, Hannah M Pymont, Jason Coombes, Anita Lucaci, Luke R. Green, Leigh M Jackson, Hermione J. Webster, Louis du Plessis, David A. Jackson, Minal Patel, Áine O'Toole, Ravi Gupta, Marc Niebel, Garry Scarlett, Rajiv Shah, Guy Mollett, Kathy Li, Rory Gunson, Matthew Bashton, Carl Jones, Sara Kumziene-Summerhayes, Zoltan Molnar, Siona Silveira, Malte L Pinckert, Catherine Ludden, Angeliki Karamani, Leanne Kane, Brendan A I Payne, Alan McNally, Clare M. McCann, Holli Carden, Mohammad Raza, Alison E. Mather, Kate B. Cook, Amy Gaskin, David J. Williams, Shaun R. Seaman, Christopher I. Jones, Gilberto Betancor, Matthew T. G. Holden, Jennifier Liddle, Meera Unnikrishnan, Angie Green, Ben Taylor, Kelly Bicknell, Alexander J. Trotter, Emma Meader, Leanne M Kermack, Nathaniel Storey, Michelle Cronin, Sally Forrest, Sarah Jeremiah, Asad Zaidi, M Morgan, Alasdair MacLean, Thomas R. Connor, Johnathan M Evans, Rachael Stanley, Ryan P George, Nadine Holmes, Richard H. Myers, Christine Sambles, Bernardo Gutierrez, Jeffrey K. J. Cheng, Tim Wyatt, Natasha Jesudason, Lindsay Coupland, Monika Pusok, Manon Ragonnet-Cronin, Jenifer Mason, Joshua Maksimovic, Russell Hope, Alison Holmes, David Simpson, Radoslaw Poplawski, Amelia Joseph, Erwan Acheson, James Bonfield, Mara K. N. Lawniczak, Sascha Ott, Lesley-Anne Williams, Jessica Lynch, Graham P. Taylor, Anita Kenyon, Elizabeth Wastenge, Megan Mayhew, Adhyana I K Mahanama, Stavroula F Louka, Chloe Bishop, Esther Robinson, Darren Smith, Anne M. Presanis, Matthew Carlile, Thomas D Stanton, Dennis Wang, Katerina Galai, Adam P Westhorpe, Flavia Flaviani, Michelle Wantoch, Max Whiteley, Yann Bourgeois, Matthew Gemmell, Mary Ramsay, A Lloyd, Simon Thelwall, Hannah C. Howson-Wells, Joseph G. Chappell, Steve Paterson, Gary Eltringham, Robert Impey, Siddharth Mookerjee, Steven Platt, Emma Swindells, Laura Letchford, Alex Alderton, Lee Graham, Safiah Afifi, David C. Lee, Cassie Breen, Melisa Louise Fenton, Benita Percival, Adrian W Signell, Tanya Golubchik, Ian B Vipond, Eleri Wilson-Davies, Angie Lackenby, Laura Atkinson, Sarojini Pandey, Nazreen F. Hadjirin, Michael A Chapman, Huw Gulliver, Joana Dias, Grant Hall, Antony D Hale, Hassan Hartman, Alp Aydin, Louise Smith, Ashok Dadrah, Johnny Debebe, Sarah Walsh, Stephanie W. Lo, Andrew Bosworth, Bridget Knight, Hannah E Bridgewater, Nadua Bayzid, Gemma L. Kay, Richard Gregory, Sally Kay, Ellena Brooks, Andre Charlett, Georgina M McManus, Riaz Jannoo, Victoria Blakey, Carol Scott, Rachel Nelson, Liz Ratcliffe, Gerry Tonkin-Hill, Verity Hill, Joanne D. Stockton, Danielle Leek, Steven Leonard, Stephanie Hutchings, Jonathan D. Moore, Kathryn Ann Harris, Sophie Jones, Venkat Sivaprakasam, Amy Plimmer, Tanzina Haque, Katherine L. Bellis, Khalil Abudahab, Dianne Irish-Tavares, Gaia Nebbia, Kathryn A Jackson, Stephen W Attwood, Daniel Mair, Sreenu Vattipally, Susanne Stonehouse, Ian Merrick, Lucille Rainbow, Mathew A. Beale, Angela Helen Beckett, Ember Hilvers, Thomas Helmer, Jenna Nichols, Giselda Bucca, Salman Goudarzi, Christopher Ruis, Surendra Parmar, Angela Cowell, Alberto C Cerda, Divya K. Shah, Judith Heaney, E. Thomson, Kyriaki Nomikou, Nicole Pacchiarini, Katherine L Harper, Fatima Downing, M. Estée Török, Michelle L Michelsen, Aaron R. Jeffries, Jennifer Collins, Christopher Williams, Katie F. Loveson, Steven Rudder, Theocharis Tsoleridis, Robert Davies, David Robertson, Katherine Smollett, Kathryn McCluggage, Liam Crawford, Inigo Martincorena, Charlotte Beaver, Oliver Megram, Karla Spellman, Sam Haldenby, Emma Betteridge, William D. Fuller, Will P. M. Rowe, Cherian Koshy, Tim E. A. Peto, Alison Cox, Natasha Johnson, Tanya Curran, Sharif Shaaban, Tamyo Mbisa, Cordelia Langford, Eric Witele, Andrew J. Page, Christoph Puethe, Nicola Reynolds, Paul W Bird, Louise Aigrain, Ronan Lyons, Amy Trebes, Sally Corden, Steven Rushton, Jack Cd Lee, Jane Greenaway, Hibo Asad, Amanda Bradley, Mohammed O Hassan-Ibrahim, Shane McCarthy, Fei Sang, Matthew Loose, Hannah Jones, Keith D. James, Chloe L Fisher, Chrystala Constantinidou, Alex G. Richter, Jane A. H. Masoli, Michael Gallagher, Vicki M. Fleming, Anna Price, Amy Ash, Michaela John, Alex Zarebski, Fenella D. Halstead, John Danesh, Christine Kitchen, Aminu S Jahun, Mark Whitehead, Julianne R Brown, Catherine Bresner, Marius Cotic, Stefanie V Lensing, Nick Levene, Louissa R Macfarlane-Smith, Wendy Hogsden, Cressida Auckland, Eleanor Drury, Richard Eccles, Jennifer Hart, Seema Nickbakhsh, Alisha Davies, David M. Aanensen, Shirelle Burton-Fanning, Ben Farr, Buddhini Samaraweera, Sarah Wyllie, Hannah Lowe, Richard J. Orton, Martin D. Curran, Carol Churcher, Karen Oliver, Elihu Aranday-Cortes, Wen Yew, Thanh Le-Viet, Matthew Parker, Katherine A Twohig, Shahjahan Miah, Samuel M. Nicholls, G MacIntyre-Cockett, Tranprit Saluja, Charlotte Nelson, Vicki Chalker, Roberto Amato, Ellen Higginson, Timothy M. Freeman, Christopher W Holmes, Yasmin Chaudhry, Elias Allara, Alec Birchley, Iraad Bronner, Emma Moles-Garcia, Angus I. Best, Anna L. Casey, Audrey Farbos, Nicholas W Machin, David W Eyre, Tim Boswell, Charlotte A Williams, Elen De Lacy, Matthew J. Bull, Matilde Mori, Carmen F. Manso, Peijun Zhang, Sahar Eldirdiri, Dimitris Grammatopoulos, Corin Yeats, Claudia Wierzbicki, David G Partridge, Kordo Saeed, Nichola Duckworth, David J. Studholme, Harmeet K Gill, Juan Ledesma, Thomas R. A. Davis, Sushmita Sridhar, Clive Graham, Husam Osman, Julian A. Hiscox, Helen Adams, Christopher Fearn, Fabrícia F. Nascimento, Ulf Schaefer, James W. Harrison, Andrew J. Nelson, Joshua Quick, Mohammad Tauqeer Alam, Liam Prestwood, Nikos Manesis, Julian Tang, Justin O'Grady, Sophia T Girgis, Louise Berry, Gemma Clark, Marina Escalera Zamudio, Karlie Fallon, Tim J Sloan, Joanne Watkins, Clare Pearson, Andrew D Beggs, Rachel Williams, Luke Bedford, Trevor Robinson, Nicholas M Redshaw, Richard Hopes, Mirko Menegazzo, Katherine Twohig, Gabrielle Vernet, Steven Liggett, Mariateresa de Cesare, Derrick W. Crook, Dominic P. Kwiatkowski, Mark Kristiansen, Miren Iturriza-Gomara, Christopher I. Moore, Claire Cormie, Olivia Boyd, Nikki Smith, Noel Craine, Kathleen A. Williamson, John Boyes, Sian Ellard, Cristina V. Ariani, Wendy Chatterton, David Bonsall, Kevin Lewis, David Jorgensen, Ian Harrison, Christopher Jackson, Martin P McHugh, Danni Weldon, Michael A. Quail, Amita Patel, Lily Geidelberg, Myra Hosmillo, Judith Breuer, Cariad Evans, Edward Barton, Trudy Workman, Derek Fairley, Vineet Patel, Daniel Bradshaw, Robin Manley, Scott Aj Thurston, John Sillitoe, Monique Andersson, Sharon J. Peacock, Jamie Lopez-Bernal, Thomas Thompson, Nabil-Fareed Alikhan, Ben Temperton, Paul Baker, Robin J Moll, Laura Gifford, Nicholas J. Loman, Jayna Raghwani, Jacqui Prieto, Andrew Hesketh, Oliver G. Pybus, Adela Alcolea-Medina, David Buck, Gregory R Young, Alistair C. Darby, Sónia Gonçalves, Aileen G. Rowan, Tabitha Mahungu, Nicholas Ellaby, Jon-Paul Keatley, Lily Tong, Robert Beer, Martyn Guest, Lisa J Levett, Ali R Awan, Iliana Georgana, Paul E Brown, Li Xu-McCrae, Stephen P. Kidd, Sara Rey, Shazaad Ahmad, Danielle C. Groves, Tetyana I. Vasylyeva, David F. Bibby, Nathan Moore, Fiona Ashcroft, Igor Starinskij, Hannah Paul, Claire McMurray, Michael Spencer Chapman, Carlos Balcazar, Joanna Warwick-Dugdale, Pinglawathee Madona, Edith Vamos, Lesley Shirley, Kate Templeton, Luke Foulser, Igor Siveroni, Ewan M. Harrison, Sian Morgan, Diana Rajan, S Taylor, Laia Fina, Naomi Park, Sarah J. O'Brien, Alessandro M Carabelli, Angela Marchbank, Sunando Roy, Leonardo de Oliveira Martins, Steve Palmer, Jonathan Hubb, Alexander J Keeley, Francesc Coll, Malorie Perry, Paul J. Parsons, Anthony Underwood, Patawee Asamaphan, William L Hamilton, Tommy Nyberg, Sophie Palmer, Amanda Symmonds, Anoop Chauhan, Robert Johnson, Christopher J. R. Illingworth, James Shepherd, Wendy Smith, Rich Livett, Rachel Blacow, Margaret Hughes, Jeremy Mirza, Joanne Watts, Jonathan D. Edgeworth, Sarah François, Sue Edwards, Adrienn Angyal, Thomas N. Williams, Marta Gallis, Lauren Gilbert, Paul Randell, Kate Johnson, Eileen Gallagher, Nick Cortes, Yusri Taha, Leah Ensell, Emanuela Pelosi, Stefan Rooke, Michelle Lister, Ana da Silva Filipe, Cassandra S Malone, Themoula Charalampous, Benjamin B Lindsey, Natalie Groves, Colin Smith, Ross J Harris, Rebekah E Wilson, Stephen Bonner, Richard Stark, Sharon Campbell, Nicola Sheriff, Helen L Lowe, Rachel Jones, Ben Warne, Rose K Davidson, Declan Bradley, Ian Johnston, Jeffrey C. Barrett, Joshua B Singer, Shirin Aliabadi, Andrew Whitwham, Patrick McClure, Samuel Robson, Sharon Glaysher, Robert J. Munn, Emma L. Wise, Laura Baxter, Kim S Smith, Catherine Moore, Bree Gatica-Wilcox, Alice Broos, Sarah Essex, David Baker, Manjinder Khakh, Dorota Jamrozy, Rachel Tucker, Ian Goodfellow, S.E. Moses, Nicola Cumley, Robin Howe, Meera Chand, James I. Price, Marina Gourtovaia, Debra Padgett, Jaime Tovar-Corona, Stephen L. Michell, Matthew J. Dorman, Lizzie Meadows, David Heyburn, Iona Willingham, Rocio Martinez Nunez, Grace Taylor-Joyce, Claire M Bewshea, Anita Justice, Simon Cottrell, Rebecca C H Brown, Jamie Young, Gavin Dabrera, Matthew Wyles, Stephen Carmichael, Lisa Berry, Frances Bolt, Andrew Rambaut, Samir Dervisevic, Erik M. Volz, Rahul Batra, Caoimhe McKerr, Samantha McGuigan, Katie Jones, Mailis Maes, Rebecca Dewar, Mary Sinnathamby, Joel Southgate, and Lynn Monaghan
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medicine.medical_specialty ,business.industry ,Proportional hazards model ,Public health ,Hazard ratio ,Attendance ,C500 ,Vaccination ,Infectious Diseases ,Relative risk ,Internal medicine ,Cohort ,medicine ,business ,Cohort study - Abstract
Background: \ud The SARS-CoV-2 delta (B.1.617.2) variant was first detected in England in March, 2021. It has since rapidly become the predominant lineage, owing to high transmissibility. It is suspected that the delta variant is associated with more severe disease than the previously dominant alpha (B.1.1.7) variant. We aimed to characterise the severity of the delta variant compared with the alpha variant by determining the relative risk of hospital attendance outcomes.\ud \ud Methods: \ud This cohort study was done among all patients with COVID-19 in England between March 29 and May 23, 2021, who were identified as being infected with either the alpha or delta SARS-CoV-2 variant through whole-genome sequencing. Individual-level data on these patients were linked to routine health-care datasets on vaccination, emergency care attendance, hospital admission, and mortality (data from Public Health England's Second Generation Surveillance System and COVID-19-associated deaths dataset; the National Immunisation Management System; and NHS Digital Secondary Uses Services and Emergency Care Data Set). The risk for hospital admission and emergency care attendance were compared between patients with sequencing-confirmed delta and alpha variants for the whole cohort and by vaccination status subgroups. Stratified Cox regression was used to adjust for age, sex, ethnicity, deprivation, recent international travel, area of residence, calendar week, and vaccination status.\ud \ud Findings: \ud Individual-level data on 43 338 COVID-19-positive patients (8682 with the delta variant, 34 656 with the alpha variant; median age 31 years [IQR 17–43]) were included in our analysis. 196 (2·3%) patients with the delta variant versus 764 (2·2%) patients with the alpha variant were admitted to hospital within 14 days after the specimen was taken (adjusted hazard ratio [HR] 2·26 [95% CI 1·32–3·89]). 498 (5·7%) patients with the delta variant versus 1448 (4·2%) patients with the alpha variant were admitted to hospital or attended emergency care within 14 days (adjusted HR 1·45 [1·08–1·95]). Most patients were unvaccinated (32 078 [74·0%] across both groups). The HRs for vaccinated patients with the delta variant versus the alpha variant (adjusted HR for hospital admission 1·94 [95% CI 0·47–8·05] and for hospital admission or emergency care attendance 1·58 [0·69–3·61]) were similar to the HRs for unvaccinated patients (2·32 [1·29–4·16] and 1·43 [1·04–1·97]; p=0·82 for both) but the precision for the vaccinated subgroup was low.\ud \ud Interpretation: \ud This large national study found a higher hospital admission or emergency care attendance risk for patients with COVID-19 infected with the delta variant compared with the alpha variant. Results suggest that outbreaks of the delta variant in unvaccinated populations might lead to a greater burden on health-care services than the alpha variant.\ud \ud Funding: \ud Medical Research Council; UK Research and Innovation; Department of Health and Social Care; and National Institute for Health Research.
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- 2022
242. Selection analysis identifies clusters of unusual mutational changes in Omicron lineage BA.1 that likely impact Spike function
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Martin, Darren P, Lytras, Spyros, Lucaci, Alexander G, Maier, Wolfgang, Grüning, Björn, Shank, Stephen D, Weaver, Steven, MacLean, Oscar A, Orton, Richard J, Lemey, Philippe, Boni, Maciej F, Tegally, Houriiyah, Harkins, Gordon W, Scheepers, Cathrine, Bhiman, Jinal N, Everatt, Josie, Amoako, Daniel G, San, James Emmanuel, Giandhari, Jennifer, Sigal, Alex, NGS-SA, Williamson, Carolyn, Hsiao, Nei-Yuan, von Gottberg, Anne, De Klerk, Arne, Shafer, Robert W, Robertson, David L, Wilkinson, Robert J, Sewell, B Trevor, Lessells, Richard, Nekrutenko, Anton, Greaney, Allison J, Starr, Tyler N, Bloom, Jesse D, Murrell, Ben, Wilkinson, Eduan, Gupta, Ravindra K, de Oliveira, Tulio, and Pond, Sergei L Kosakovsky
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Model organisms ,Human Biology & Physiology ,FOS: Clinical medicine ,Immunology ,Infectious Disease - Abstract
Among the 30 non-synonymous nucleotide substitutions in the Omicron S-gene are 13 that have only rarely been seen in other SARS-CoV-2 sequences. These mutations cluster within three functionally important regions of the S-gene at sites that will likely impact (i) interactions between subunits of the Spike trimer and the predisposition of subunits to shift from down to up configurations, (ii) interactions of Spike with ACE2 receptors, and (iii) the priming of Spike for membrane fusion. We show here that, based on both the rarity of these 13 mutations in intrapatient sequencing reads and patterns of selection at the codon sites where the mutations occur in SARS-CoV-2 and related sarbecoviruses, prior to the emergence of Omicron the mutations would have been predicted to decrease the fitness of any virus within which they occurred. We further propose that the mutations in each of the three clusters therefore cooperatively interact to both mitigate their individual fitness costs, and, in combination with other mutations, adaptively alter the function of Spike. Given the evident epidemic growth advantages of Omicron over all previously known SARS-CoV-2 lineages, it is crucial to determine both how such complex and highly adaptive mutation constellations were assembled within the Omicron S-gene, and why, despite unprecedented global genomic surveillance efforts, the early stages of this assembly process went completely undetected.
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- 2022
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243. Selection analysis identifies unusual clustered mutational changes in Omicron lineage BA.1 that likely impact Spike function
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Martin, Darren P, Lytras, Spyros, Lucaci, Alexander G, Maier, Wolfgang, Grüning, Björn, Shank, Stephen D, Weaver, Steven, MacLean, Oscar A, Orton, Richard J, Lemey, Philippe, Boni, Maciej F, Tegally, Houriiyah, Harkins, Gordon, Scheepers, Cathrine, Bhiman, Jinal N, Everatt, Josie, Amoako, Daniel G, San, James Emmanuel, Giandhari, Jennifer, Sigal, Alex, Williamson, Carolyn, Hsiao, Nei-yuan, von Gottberg, Anne, De Klerk, Arne, Shafer, Robert W, Robertson, David L, Wilkinson, Robert J, Sewell, B Trevor, Lessells, Richard, Nekrutenko, Anton, Greaney, Allison J., Starr, Tyler N., Bloom, Jesse D., Murrell, Ben, Wilkinson, Eduan, Gupta, Ravindra K, de Oliveira, Tulio, and Kosakovsky Pond, Sergei L
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SARS-CoV-2 ,Mutation ,Spike Glycoprotein, Coronavirus ,COVID-19 ,Humans ,Article - Abstract
Among the 30 non-synonymous nucleotide substitutions in the Omicron S-gene are 13 that have only rarely been seen in other SARS-CoV-2 sequences. These mutations cluster within three functionally important regions of the S-gene at sites that will likely impact (i) interactions between subunits of the Spike trimer and the predisposition of subunits to shift from down to up configurations, (ii) interactions of Spike with ACE2 receptors, and (iii) the priming of Spike for membrane fusion. We show here that, based on both the rarity of these 13 mutations in intrapatient sequencing reads and patterns of selection at the codon sites where the mutations occur in SARS-CoV-2 and related sarbecoviruses, prior to the emergence of Omicron the mutations would have been predicted to decrease the fitness of any genomes within which they occurred. We further propose that the mutations in each of the three clusters therefore cooperatively interact to both mitigate their individual fitness costs, and adaptively alter the function of Spike. Given the evident epidemic growth advantages of Omicron over all previously known SARS-CoV-2 lineages, it is crucial to determine both how such complex and highly adaptive mutation constellations were assembled within the Omicron S-gene, and why, despite unprecedented global genomic surveillance efforts, the early stages of this assembly process went completely undetected.
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- 2022
244. The Evolution of Innovative Entrepreneurship Indicators in Europe. Implications for the Labour Market
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Ancuța Lucaci
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- 2021
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245. Rapid epidemic expansion of the SARS-CoV-2 Omicron variant in southern Africa
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Raquel Viana, Sikhulile Moyo, Daniel G Amoako, Houriiyah Tegally, Cathrine Scheepers, Christian L Althaus, Ugochukwu J Anyaneji, Phillip A Bester, Maciej F Boni, Mohammed Chand, Wonderful T Choga, Rachel Colquhoun, Michaela Davids, Koen Deforche, Deelan Doolabh, Susan Engelbrecht, Josie Everatt, Jennifer Giandhari, Marta Giovanetti, Diana Hardie, Verity Hill, Nei-Yuan Hsiao, Arash Iranzadeh, Arshad Ismail, Charity Joseph, Rageema Joseph, Legodile Koopile, Sergei L Kosakovsky Pond, Moritz UG Kraemer, Lesego Kuate-Lere, Oluwakemi Laguda-Akingba, Onalethatha Lesetedi-Mafoko, Richard J Lessells, Shahin Lockman, Alexander G Lucaci, Arisha Maharaj, Boitshoko Mahlangu, Tongai Maponga, Kamela Mahlakwane, Zinhle Makatini, Gert Marais, Dorcas Maruapula, Kereng Masupu, Mogomotsi Matshaba, Simnikiwe Mayaphi, Nokuzola Mbhele, Mpaphi B Mbulawa, Adriano Mendes, Koleka Mlisana, Anele Mnguni, Thabo Mohale, Monika Moir, Kgomotso Moruisi, Mosepele Mosepele, Gerald Motsatsi, Modisa S Motswaledi, Thongbotho Mphoyakgosi, Nokukhanya Msomi, Peter N Mwangi, Yeshnee Naidoo, Noxolo Ntuli, Martin Nyaga, Lucier Olubayo, Sureshnee Pillay, Botshelo Radibe, Yajna Ramphal, Upasana Ramphal, James E San, Lesley Scott, Roger Shapiro, Lavanya Singh, Pamela Smith-Lawrence, Wendy Stevens, Amy Strydom, Kathleen Subramoney, Naume Tebeila, Derek Tshiabuila, Joseph Tsui, Stephanie van Wyk, Steven Weaver, Constantinos K Wibmer, Eduan Wilkinson, Nicole Wolter, Alexander E Zarebski, Boitumelo Zuze, Dominique Goedhals, Wolfgang Preiser, Florette Treurnicht, Marietje Venter, Carolyn Williamson, Oliver G Pybus, Jinal Bhiman, Allison Glass, Darren P Martin, Andrew Rambaut, Simani Gaseitsiwe, Anne von Gottberg, and Tulio de Oliveira
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SummaryThe severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) epidemic in southern Africa has been characterised by three distinct waves. The first was associated with a mix of SARS-CoV-2 lineages, whilst the second and third waves were driven by the Beta and Delta variants respectively1–3. In November 2021, genomic surveillance teams in South Africa and Botswana detected a new SARS-CoV-2 variant associated with a rapid resurgence of infections in Gauteng Province, South Africa. Within three days of the first genome being uploaded, it was designated a variant of concern (Omicron) by the World Health Organization and, within three weeks, had been identified in 87 countries. The Omicron variant is exceptional for carrying over 30 mutations in the spike glycoprotein, predicted to influence antibody neutralization and spike function4. Here, we describe the genomic profile and early transmission dynamics of Omicron, highlighting the rapid spread in regions with high levels of population immunity.
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- 2021
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246. Genomic reconstruction of the SARS-CoV-2 epidemic in England
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Vöhringer, HS, Sanderson, T, Sinnott, M, De Maio, N, Nguyen, T, Goater, R, Schwach, F, Harrison, I, Hellewell, J, Ariani, CV, Gonçalves, S, Jackson, DK, Johnston, I, Jung, AW, Saint, C, Sillitoe, J, Suciu, M, Goldman, N, Panovska-Griffiths, J, Abnizova, I, Aigrain, L, Alderton, A, Ali, M, Allen, L, Amato, R, Anderson, R, Ariani, C, Austin-Guest, S, Bala, S, Barrett, J, Bassett, A, Battleday, K, Beal, J, Beale, M, Beaver, C, Bellany, S, Bellerby, T, Bellis, K, Berger, D, Berriman, M, Betteridge, E, Bevan, P, Binley, S, Bishop, J, Blackburn, K, Bonfield, J, Boughton, N, Bowker, S, Brendler-Spaeth, T, Bronner, I, Brooklyn, T, Buddenborg, SK, Bush, R, Caetano, C, Cagan, A, Carter, N, Cartwright, J, Monteiro, TC, Chapman, L, Chillingworth, T-J, Clapham, P, Clark, R, Clarke, A, Clarke, C, Cole, D, Cook, E, Coppola, M, Cornell, L, Cornwell, C, Corton, C, Crackett, A, Cranage, A, Craven, H, Craw, S, Crawford, M, Cutts, T, Dabrowska, M, Davies, M, Davies, R, Dawson, J, Day, C, Densem, A, Dibling, T, Dockree, C, Dodd, D, Dogga, S, Dorman, M, Dougan, G, Dougherty, M, Dove, A, Drummond, L, Drury, E, Dudek, M, Durham, J, Durrant, L, Easthope, E, Eckert, S, Ellis, P, Farr, B, Fenton, M, Ferrero, M, Flack, N, Fordham, H, Forsythe, G, Foulser, L, Francis, M, Fraser, A, Freeman, A, Galvin, A, Garcia-Casado, M, Gedny, A, Girgis, S, Glover, J, Goncalves, S, Goodwin, S, Gould, O, Gourtovaia, M, Gray, A, Gray, E, Griffiths, C, Gu, Y, Guerin, F, Hamilton, W, Hanks, H, Harrison, E, Harrott, A, Harry, E, Harvison, J, Heath, P, Hernandez-Koutoucheva, A, Hobbs, R, Holland, D, Holmes, S, Hornett, G, Hough, N, Huckle, L, Hughes-Hallet, L, Hunter, A, Inglis, S, Iqbal, S, Jackson, A, Jackson, D, James, K, Jamrozy, D, Verdejo, CJ, Jones, M, Kallepally, K, Kane, L, Kay, K, Kay, S, Keatley, J, Keith, A, King, A, Kitchin, L, Kleanthous, M, Klimekova, M, Korlevic, P, Krasheninnkova, K, Lane, G, Langford, C, Laverack, A, Law, K, Lawniczak, M, Lensing, S, Leonard, S, Letchford, L, Lewis, K, Lewis-Wade, A, Liddle, J, Lin, Q, Lindsay, S, Linsdell, S, Livett, R, Lo, S, Long, R, Lovell, J, Ludden, C, Mack, J, Maddison, M, Makunin, A, Mamun, I, Mansfield, J, Marriott, N, Martin, M, Mayho, M, McCarthy, S, McClintock, J, McGuigan, S, McHugh, S, McMinn, L, Meadows, C, Mobley, E, Moll, R, Morra, M, Morrow, L, Murie, K, Nash, S, Nathwani, C, Naydenova, P, Neaverson, A, Nelson, R, Nerou, E, Nicholson, J, Nimz, T, Noell, GG, O’Meara, S, Ohan, V, Oliver, K, Olney, C, Ormond, D, Oszlanczi, A, Palmer, S, Pang, YF, Pardubska, B, Park, N, Parmar, A, Patel, G, Patel, M, Payne, M, Peacock, S, Petersen, A, Plowman, D, Preston, T, Prestwood, L, Puethe, C, Quail, M, Rajan, D, Rajatileka, S, Rance, R, Rawlings, S, Redshaw, N, Reynolds, J, Reynolds, M, Rice, S, Richardson, M, Roberts, C, Robinson, K, Robinson, M, Robinson, D, Rogers, H, Rojo, EM, Roopra, D, Rose, M, Rudd, L, Sadri, R, Salmon, N, Saul, D, Scott, C, Seekings, P, Shirley, L, Simms, A, Sivadasan, S, Siwek, B, Sizer, D, Skeldon, K, Skelton, J, Slater-Tunstill, J, Sloper, L, Smerdon, N, Smith, C, Smith, J, Smith, K, Smith, M, Smith, S, Smith, T, Sneade, L, Soria, CD, Sousa, C, Souster, E, Sparkes, A, Spencer-Chapman, M, Squares, J, Stanley, R, Steed, C, Stickland, T, Still, I, Stratton, MR, Strickland, M, Swann, A, Swiatkowska, A, Sycamore, N, Swift, E, Symons, E, Szluha, S, Taluy, E, Tao, N, Taylor, K, Taylor, S, Thompson, S, Thompson, M, Thomson, M, Thomson, N, Thurston, S, Tonkin-Hill, G, Toombs, D, Topping, B, Tovar-Corona, J, Ungureanu, D, Uphill, J, Urbanova, J, Van Vuuren, PJ, Vancollie, V, Voak, P, Walker, D, Walker, M, Waller, M, Ward, G, Weatherhogg, C, Webb, N, Weldon, D, Wells, A, Wells, E, Westwood, L, Whipp, T, Whiteley, T, Whitton, G, Whitwham, A, Widaa, S, Williams, M, Wilson, M, Wright, S, Robson, SC, Connor, TR, Loman, NJ, Golubchik, T, Martinez Nunez, RT, Bonsall, D, Rambaut, A, Snell, LB, Corden, S, Nastouli, E, Nebbia, G, Lythgoe, K, Torok, ME, Goodfellow, IG, Prieto, JA, Saeed, K, Houlihan, C, Frampton, D, Hamilton, WL, Witney, AA, Bucca, G, Pope, CF, Moore, C, Thomson, EC, Harrison, EM, Smith, CP, Rogan, F, Beckwith, SM, Murray, A, Singleton, D, Eastick, K, Sheridan, LA, Randell, P, Jackson, LM, Fairley, DJ, Loose, MW, Watkins, J, Moses, S, Nicholls, S, Bull, M, Smith, DL, Aanensen, DM, Aggarwal, D, Shepherd, JG, Curran, MD, Parmar, S, Parker, MD, Williams, C, Glaysher, S, Underwood, AP, Bashton, M, Pacchiarini, N, Loveson, KF, Byott, M, Carabelli, AM, Templeton, KE, de Silva, TI, Wang, D, Langford, CF, Gunson, RN, Cottrell, S, O’Grady, J, Kwiatkowski, D, Lillie, PJ, Cortes, N, Moore, N, Thomas, C, Burns, PJ, Mahungu, TW, Liggett, S, Beckett, AH, Holden, MTG, Levett, LJ, Osman, H, Hassan-Ibrahim, MO, Simpson, DA, Chand, M, Gupta, RK, Darby, AC, Paterson, S, Pybus, OG, Volz, EM, de Angelis, D, Robertson, DL, Page, AJ, Bassett, AR, Wong, N, Taha, Y, Erkiert, MJ, Spencer Chapman, MH, Dewar, R, McHugh, MP, Mookerjee, S, Aplin, S, Harvey, M, Sass, T, Umpleby, H, Wheeler, H, McKenna, JP, Warne, B, Taylor, JF, Chaudhry, Y, Izuagbe, R, Jahun, AS, Young, GR, McMurray, C, McCann, CM, Nelson, A, Elliott, S, Lowe, H, Price, A, Crown, MR, Rey, S, Roy, S, Temperton, B, Shaaban, S, Hesketh, AR, Laing, KG, Monahan, IM, Heaney, J, Pelosi, E, Silviera, S, Wilson-Davies, E, Fryer, H, Adams, H, du Plessis, L, Johnson, R, Harvey, WT, Hughes, J, Orton, RJ, Spurgin, LG, Bourgeois, Y, Ruis, C, O’Toole, Á, Fraser, C, Edgeworth, J, Breuer, J, Michell, SL, Todd, JA, John, M, Buck, D, Gajee, K, Kay, GL, Peacock, SJ, Heyburn, D, Kitchman, K, McNally, A, Pritchard, DT, Dervisevic, S, Muir, P, Robinson, E, Vipond, BB, Ramadan, NA, Jeanes, C, Catalan, J, Jones, N, da Silva Filipe, A, Fuchs, M, Miskelly, J, Jeffries, AR, Park, NR, Ash, A, Koshy, C, Barrow, M, Buchan, SL, Mantzouratou, A, Clark, G, Holmes, CW, Campbell, S, Davis, T, Tan, NK, Brown, JR, Harris, KA, Kidd, SP, Grant, PR, Xu-McCrae, L, Cox, A, Madona, P, Pond, M, Randell, PA, Withell, KT, Graham, C, Denton-Smith, R, Swindells, E, Turnbull, R, Sloan, TJ, Bosworth, A, Hutchings, S, Pymont, HM, Casey, A, Ratcliffe, L, Jones, CR, Knight, BA, Haque, T, Hart, J, Irish-Tavares, D, Witele, E, Mower, C, Watson, LK, Collins, J, Eltringham, G, Crudgington, D, Macklin, B, Iturriza-Gomara, M, Lucaci, AO, McClure, PC, Carlile, M, Holmes, N, Storey, N, Rooke, S, Yebra, G, Craine, N, Perry, M, Alikhan, N-F, Bridgett, S, Cook, KF, Fearn, C, Goudarzi, S, Lyons, RA, Williams, T, Haldenby, ST, Davies, RM, Batra, R, Blane, B, Spyer, MJ, Smith, P, Yavus, M, Williams, RJ, Mahanama, AIK, Samaraweera, B, Girgis, ST, Hansford, SE, Green, A, Bellis, KL, Dorman, MJ, Quick, J, Poplawski, R, Reynolds, N, Mack, A, Morriss, A, Whalley, T, Patel, B, Georgana, I, Hosmillo, M, Pinckert, ML, Stockton, J, Henderson, JH, Hollis, A, Stanley, W, Yew, WC, Myers, R, Thornton, A, Adams, A, Annett, T, Asad, H, Birchley, A, Coombes, J, Evans, JM, Fina, L, Gatica-Wilcox, B, Gilbert, L, Graham, L, Hey, J, Hilvers, E, Jones, S, Jones, H, Kumziene-Summerhayes, S, McKerr, C, Powell, J, Pugh, G, Trotter, AJ, Williams, CA, Kermack, LM, Foulkes, BH, Gallis, M, Hornsby, HR, Louka, SF, Pohare, M, Wolverson, P, Zhang, P, MacIntyre-Cockett, G, Trebes, A, Moll, RJ, Ferguson, L, Goldstein, EJ, Maclean, A, Tomb, R, Starinskij, I, Thomson, L, Southgate, J, Kraemer, MUG, Raghwani, J, Zarebski, AE, Boyd, O, Geidelberg, L, Illingworth, CJ, Jackson, C, Pascall, D, Vattipally, S, Freeman, TM, Hsu, SN, Lindsey, BB, Tovar-Corona, JM, Cox, M, Abudahab, K, Menegazzo, M, Taylor, BEW, Yeats, CA, Mukaddas, A, Wright, DW, de Oliveira Martins, L, Colquhoun, R, Hill, V, Jackson, B, McCrone, JT, Medd, N, Scher, E, Keatley, J-P, Curran, T, Morgan, S, Maxwell, P, Eldirdiri, S, Kenyon, A, Holmes, AH, Price, JR, Wyatt, T, Mather, AE, Skvortsov, T, Hartley, JA, Guest, M, Kitchen, C, Merrick, I, Munn, R, Bertolusso, B, Lynch, J, Vernet, G, Kirk, S, Wastnedge, E, Idle, G, Bradley, DT, Poyner, J, Mori, M, Jones, O, Wright, V, Brooks, E, Churcher, CM, Fragakis, M, Galai, K, Jermy, A, Judges, S, McManus, GM, Smith, KS, Westwick, E, Attwood, SW, Bolt, F, Davies, A, De Lacy, E, Downing, F, Edwards, S, Meadows, L, Jeremiah, S, Smith, N, Charalampous, T, Patel, A, Berry, L, Boswell, T, Fleming, VM, Howson-Wells, HC, Joseph, A, Khakh, M, Lister, MM, Bird, PW, Fallon, K, Helmer, T, McMurray, CL, Odedra, M, Shaw, J, Tang, JW, Willford, NJ, Blakey, V, Raviprakash, V, Sheriff, N, Williams, L-A, Feltwell, T, Bedford, L, Cargill, JS, Hughes, W, Moore, J, Stonehouse, S, Atkinson, L, Lee, JCD, Shah, D, Alcolea, A, Ohemeng-Kumi, N, Ramble, J, Sehmi, J, Williams, R, Chatterton, W, Pusok, M, Everson, W, Castigador, A, Macnaughton, E, El Bouzidi, K, Lampejo, T, Sudhanva, M, Breen, C, Sluga, G, Ahmad, SSY, George, RP, Machin, NW, Binns, D, James, V, Blacow, R, Coupland, L, Smith, L, Barton, E, Padgett, D, Scott, G, Cross, A, Mirfenderesky, M, Greenaway, J, Cole, K, Clarke, P, Duckworth, N, Walsh, S, Bicknell, K, Impey, R, Wyllie, S, Hopes, R, Bishop, 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Gerstung, M
- Abstract
The evolution of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) virus leads to new variants that warrant timely epidemiological characterization. Here we use the dense genomic surveillance data generated by the COVID-19 Genomics UK Consortium to reconstruct the dynamics of 71 different lineages in each of 315 English local authorities between September 2020 and June 2021. This analysis reveals a series of subepidemics that peaked in early autumn 2020, followed by a jump in transmissibility of the B.1.1.7/Alpha lineage. The Alpha variant grew when other lineages declined during the second national lockdown and regionally tiered restrictions between November and December 2020. A third more stringent national lockdown suppressed the Alpha variant and eliminated nearly all other lineages in early 2021. Yet a series of variants (most of which contained the spike E484K mutation) defied these trends and persisted at moderately increasing proportions. However, by accounting for sustained introductions, we found that the transmissibility of these variants is unlikely to have exceeded the transmissibility of the Alpha variant. Finally, B.1.617.2/Delta was repeatedly introduced in England and grew rapidly in early summer 2021, constituting approximately 98% of sampled SARS-CoV-2 genomes on 26 June 2021.
- Published
- 2021
247. CFD models in the development of electrical waste recycling technologies
- Author
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Egedy, Attila, Fogarasi, Szabolcs, Varga, Tamás, Imre-Lucaci, Árpád, and Chován, Tibor
- Published
- 2014
- Full Text
- View/download PDF
248. Biological Evaluation of Slip Casting Hydroxyapatite Intended for Cranioplasty
- Author
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Talpeanu, D., primary, Tardei, Ch., additional, Grigore, F., additional, Lucaci, M., additional, Velciu, G., additional, Dumitru, A., additional, and Savu, D., additional
- Published
- 2016
- Full Text
- View/download PDF
249. Human HspB1, HspB3, HspB5 and HspB8: Shaping these Disease Factors during Vertebrate Evolution
- Author
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Benndorf, Rainer, primary, Velazquez, Ryan, additional, Zehr, Jordan D., additional, Pond, Sergei Kosakovsky, additional, Martin, Jody L., additional, and Lucaci, Alexander G., additional
- Published
- 2022
- Full Text
- View/download PDF
250. The bovine foot skin microbiota is associated with host genotype and the development of infectious digital dermatitis lesions
- Author
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Bay, Veysel, primary, Gillespie, Amy, additional, Ganda, Erika K., additional, Evans, N. J., additional, Carter, Stuart D., additional, Lenzi, Luca, additional, Lucaci, Anita, additional, Haldenby, Sam, additional, Barden, Matthew, additional, Griffiths, Bethany E., additional, Sánchez-Molano, Enrique, additional, Bicalho, Rodrigo C., additional, Banos, Georgios, additional, Darby, Alistair, additional, and Oikonomou, Georgios, additional
- Published
- 2022
- Full Text
- View/download PDF
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